Light Meter & Color Meters | Sekonic

The classic photo meter tracing its roots to the famous Norwood Director, the Sekonic L-398A has become a favorite with cinematographers the world over. A pure analog experience, the meter needle and exposure dial system gives you all reading combinations at a single glance. And because it uses an amorphous photocell that generates its own power, there is no need for a battery.

Incident measurements can be taken with the over 180-degree Lumisphere for general readings of three-dimensional objects, or with the Lumidisc selective area readings, measuring the lighting ratios between highlights and shadow areas or light falling on flat-field objects such as artwork, measurements outdoors or under bright studio lights. The Sekonic L-398A's swivel head allows you to hold down the metering button and "walk the set" to check light levels. Release the button, and the needle locks down the meter's analog display needle for easy-to-read exposure calculations. Exposures are displayed for both still and cine applications.

For reflected readings, a flat Lumigrid replaces the Lumisphere. If you plan on shooting with a fixed ISO and shutter speed, an optional Slide Set (Direct Reading Slides) makes it easier to take readings in fast-paced shooting scenarios. The Sekonic L-398A Studio Deluxe III makes an ideal prime or back-up meter for still or motion picture shooters.

L-398A Studio Deluxe III - Features

• Instant reading of full range of aperture/shutter combinations
• Amorphous photosensor eliminates need for batteries
• Swivel Head to position incident dome and maintain full view of display
• Continuous reading plus needle lock for easy and accurate readings
• Lumidisc for adjusting illumination contrast and measuring illumination intensity
• Lumigrid for measuring reflected light
• Memory pointer retains prior reading

Instant reading of full range of aperture and shutter combinations

The analog dial gives you full range of exposure settings for both still and cine applications at a single glance. The analog needle indicates the brightness in foot-candles.

Amorphous photosensor eliminates need for batteries

The photocell in this meter generates its own energy to move the analog meter needle. The L-398A is always ready to go. There is no need to change batteries.

Swivel Head to position incident dome and maintain full view of display

Easily position the Lumidome for best light reception as you position the meter body for best reading. The swivel head enables "walking the set" to check the evenness of light levels.

Continuous reading plus needle lock for easy and accurate readings

Press and hold the measuring button to take continuous readings in varying conditions. Release the measuring button to lock the analog needle in place for exposure calculation.

Lumidisc for adjusting illumination contrast and measuring illumination intensity

Take selective area readings or measure several lights for ratios between highlights and shadow areas. Also used for measuring light falling on flat-field objects such as green-screens and artwork.

Lumigrid for measuring reflected light

Replace the Lumisphere with the Lumigrid to take reflected light readings of subject areas from the camera position. An optional Slide Set (Direct Reading Slides) enables adjusting the reading meter's reading range for bright subjects.

Memory pointer retains prior reading

Just align the pointer with the analog needle to transfer brightness readings to the exposure dial. Once set, a second reading can be made to compare brightness of different lights to adjust light ratios.

Accessories

Supplied with Lumisphere, Lumidisc, Lumigrid, High-slide, case and neck cord. Set of 11 direct reading slides sold separately

Technical Specifications

Sekonic makes tools such as light meters, color meters and illuminometers to help photographers and cinematographers measure and control light for the perfect exposure.

Sekonic... Because it's all about controlling the light.

SEKONIC Litemaster Pro L-478D Exposure Meter. Litemaster Pro Light meteter is equipped with a large and intuitive 2.7" color touchscreen LCD which makes incident metering for ambient and flash light super simple. The major ability of this system enables complete control of the flash's power in 0.1-step increments. The large color touchscreen allows for fast control over settings for both ambient and flash metering. The meter is very capable and able to function within a range of -2 to 22.9 EV at ISO 100. Additionally, for the current crop of hybrid shooters this model expands on its standard stills functions with two distinct video modes: Cine and HD Cine.

Performance guaranteed

Guaranteeing the best possible performance is a suite of functions and features that will ensure users have the best tools available to them. Among these is a flash analyzing function that uses ambient and flash simultaneously to allow for shooters to dial in their preferred mix. Also, using the included Data Transfer Software users will be able to do Exposure Profiling for their camera by using the optional 5° viewfinder, showing dynamic range limits and knowing that you will have an accurate exposure. Alongside this is a Filtration Compensation Mode that allows for the meter to account for filter factor, which can now be done at up to 12 EV for landscape shooters using high-density ND filters. Other features include a contrast function for comparing brightness, a memory mode for 8 readings, and illuminance or luminance measurement.

Features

• Lumisphere receptor head rotates 90° right and 180° left and retracts for conversion to a flat diffuser
• Optional 5° viewfinder for spot metering
• Ambient light measuring modes include aperture priority, shutter speed priority, TF priority, CINE, HD Cine, illuminance, and luminance
• Flash can be measured with PC sync terminal connection or cordlessly
• Measuring range at ISO 100 of -2 to 22.9 EV with incident light or 3 to 19.9 EV with reflected light
• ISO range of 3 to 409,600 in 1/3 steps, including 850 for Canon cinema cameras
• Other functions: exposure profile, mid tone function, exposure compensation, filter compensation, multiple cumulative function, memory/clear/recall function, average function, contrast function, auto power off, touch panel lock
• 2x AAA batteries
• Firmware upgradeable via mini-USB port

Specifications

• Meter Type: Ambient / Flash / Cine
• Spot Metering: 5° Spot with optional attachment
• Flash Metering: Cordless

Metering

• Light Reading Method: Incident / Reflected
• Light Readings:
  Candelas per Meter Squared (cd/m²)
  Foot Lamberts (fl)
  Footcandle
  Lux
• Measuring Modes:
  Aperture Priority
  EV Metering
  FPS Metering
  ISO Priority
  Shutter Priority
• Aperture Range:
  Flash, Incident: f/1 to 128.9 at ISO 100
  Flash, Reflected: f/2.8 to 128.9 at ISO 100
  f/0.5 to 161.2 (1, 1/2, 1/3-Step Increments) at ISO 100
• EV Range:
  Ambient, Incident: -2 to 22.9 EV at ISO 100
  Ambient, Reflected: 3 to 19.9 EV at ISO 100
• ISO Range: 3 to 409,600 (1/3-Step Increments), Plus 850 Shutter
• Speed Range: 1/64,000 to 30 Minutes (1, 1/2, 1/3-Step Increments), Plus 1/400, 1/200
• Max Flash Sync Speed: 1/1000 Cine Speed / Shutter Angle 1 to 1000 fps at 1 to 358°
• Illuminance Range: 0.63 to 2,000,000 Lux / 0.1 to 180,000 fc
• Luminance Range: 0.3 to 290,000 fL / 1 to 980,000 cd/m²
• Exposure Memory: Yes, 9 Readings

Physical

• Receptor Element: Silicon Photodiode
• Diffuser: Adjustable Spherical to Flat
• Display: 2.7" / 6.9 cm Color Touchscreen LCD
• Interface: PC Sync Terminal / Mini-USB Port
• Environmental Operating Temperature: -10 to 50°C
• Storage Temperature: -20 to 60°C
• Battery: 2x AAA (Alkaline, Lithium, Manganese, NiMH)
• Dimensions: 57 x 140 x 26 mm
• Weight: 130 g (without Batteries)

Sekonic makes tools such as light meters, color meters and illuminometers to help photographers and cinematographers measure and control light for the perfect exposure.

Sekonic... Because it's all about controlling the light.

Sekonic Exposure meter Litemaster Pro L-478DR Elinchrom are the world's first touch-screen-operated light meters. They have an array of unique, must-have features for both still and motion story tellers. Their compact size is both instantly familiar and comfortable to use. A large LCD (2.7") displays ambient, flash, cine and a host of other information in a clear and understandable way. Settings are made by simply touching or sliding a finger over the screen.

• Measurement of Flash and Ambient Light
• Color touchscreen
• Control & Trigger Elinchrom Wireless
• Rotatable Sensor
• Perfect for Stills and Cine

Mastery of Light

The L-478-series takes the mystery out of mixing ambient light and flash. Touch to select the measurement mode that fits your shooting style. Measure the brightness of a single light or the exposure for all. Read flash with a cord or cordlessly. Touch to compare, analyze and display for the very best results.

Touchscreen Light Meter

Call it a dashboard for light. From the first touch of your fingertip, you know something different and exciting is about to happen. The Litemaster Pro L-478 series powers-up with the world's first* colorful, touchscreen display that invites you to explore the significant capabilities and encourage exploring the possibilities of light. Exposure information large and easy to read. Want to change something? Simply touch or move your finger. Already own a touchscreen device? We're sure you'll feel like you've been using it for years.

Flash Power Control with Elinchrom Skyport products

The L-478DR-EL’s power screen enables separate selection of any of the four lighting Groups, 1,2,3,4, for flash brightness adjustment in 0.1 increments by simply tapping buttons on the meter’s touch screen. The F-number value for the light being measured appears in a central area on the screen as well as over respective group selection button. The measured value for each group is maintained as a visual record of the brightness difference of the lights in use so that lighting ratios can be easily determined. Once flash adjustment is made for each group, ALL flashes can be triggered for a total reading for exposure. The L-478DR-EL can also be used to measure and adjust modeling light brightness of Elinchrom flashes for cine/video lighting applications. The L-478DR-EL triggering and power control is compatible with all Elinchrom flashes that use the EL- Skyport triggering system.

Joe Brady - Using the Sekonic 478DR for Elinchrom

Calibrated to your camera

Have you ever looked the highlights and shadow details in a scene with your naked eye and then were disappointed that something was missing when you processed your RAW or JPG files? We have the solution.
The range your camera can capture from dark to light is called dynamic range. Some cameras only capture five stops of information from dark to light, some up to nine or ten. Do you know what yours can capture? Did you also know different lenses may affect your dynamic range? Taking control is done via a process called exposure profiling. We've made it easy in the L-478 Series! Photograph a target, load it into our software and then upload it to your meter via USB. Now you can know if you have all the detail you desire before you press the shutter button. Why is that important? First and foremost, this saves you time by doing less post-processing. Shooting is more fun than editing files, right? It could also prevent costly reshoots when essential areas are under- or overexposed. Secondly, you look like a rock star in front of your clients and models because you are affirmatively exposing with knowledge, plus setups take less trial-and-error. Lastly, the less time you spend chimping your LCD on the camera, the more opportunities you have to capture those elusive perfect moments. Designed for today’s DSLR cameras, we've expanded our exposure profiling capabilities with a +/– 10-stop range, assuring it will work well with the camera you own today and also be ready for future cameras with even wider dynamic range. Other great features you will enjoy include comparing lights to set ratios, and average measurements for the best exposure. Further expanding your capability to profile cameras, you can create and store up to ten profiles made with Sekonic® or X-Rite® brand targets or even use the touch display to enter profile information obtained from other sources. Take control with Sekonic's Data Transfer Software system — built-in to the L-478 Series.

Cine

Did you know that the L-478DR and L-478D are also full-fledged filmmaking meters? Yes, they are! Learn more about cine functions here. If you are both a photographer and a filmmaker, then this is your dream meter. Or, if you plan on growing into making films, then the meter will grow with you! Please consider the L-478DR if you do use wireless triggering. The wireless technology is built in, and not a post-purchase user-installable option. If you don't use wireless triggering and do not plan to, then the L-478D is the ideal meter for you - perfect for both photography and filmmaking!

Specification

Sekonic makes tools such as light meters, color meters and illuminometers to help photographers and cinematographers measure and control light for the perfect exposure.

Sekonic... Because it's all about controlling the light.

Sekonic exposure meter Litemaster Pro L-478DR Phottix. Sekonic LITEMASTER PRO L-478DR-PX exposure meter with built-in control Phottix Strato II. Easy handling with touch screen and clear color display. Sekonic LITEMASTER PRO L-478DR has a large and clear display where all control is done with light finger pressing directly on the screen. Thanks to the multicolor display with large icons and characters, the exposure meter is exemplary easy to set up and read.

Video Sekonic LITEMASTER PRO L-478DR

Controlling Phottix

The L-478DR-PX has a radio module and antenna built into the meter. The system transmits at 2.4 GHz and uses the Phottix Strato II signal protocol that can trigger channels (1-4) and groups (A,B,C,D) to fire any flash or Studio strobe connected to a Phottix Strato, Strato II, Ares II, or Atlas II receiver as well as a Phottix Mitros+ flash or an Indra 500/360TTL strobe set to Strato II receive function. When shooting, photographers can pick from various Phottix transmitters including the Strato II , Ares II , Odin or Odin II.

Six exposure meters in one

Measurement of light intensity (Lux, Cd / M², Foot-candle, Foot-lambert)

• Flash light measurement with Phottix triggering
• Measurement of existing light
• Mixed light measurement, Flash-Existing
• Spot measurement 5 ° with additive (optional accessory)
• Exposure Meter for Film (Shutter Speed, Frame Rate, Aperture, Lx, Cd/M², fc, ISO)
• Measurement of light intensity (Lux, Cd/M², Foot-candle, Foot-lambert)

Calibration adapted to camera

By calibrating the L-478DR-PX to your camera, you will never again miss details in the highs and lows of your photos. The calibration of the dynamic range is easy to perform, all that is required is Sekonic's software DTS (Data Tranfer Software), 5 ° Spot accessories and Datacolor SpyderCHECKR. Up to 10 different camera values can be stored in the L-478DR-PX.

Exposure measurement for film photographers

LITEMASTER PRO L-478DR-PX contains a number of functions adapted for the film photographer: Shutter speed, Frame rate, Aperture, Lx, Cd / M², fc, ISO, Filter compensation. Brightness and intensity can also be measured in e.g. Lux and Cd / M².

Specification LITEMASTER PRO L-478DR-PX

Sekonic makes tools such as light meters, color meters and illuminometers to help photographers and cinematographers measure and control light for the perfect exposure.

Sekonic... Because it's all about controlling the light.

Sekonic Light Meter LiteMaster Pro L-478DR-RADIO for PocketWizard. A large and intuitive 2.7" color touchscreen makes this light meter very easy to use. Combined with built-in radio control for PocketWizard ControlTL, the LiteMaster Pro L-478DR makes measuring both ambient and flash light simple and enjoyable. The system provides full control over flash power in 0.1-step increments. The radio module also offers individual zone control – 3 zones for ControlTL and 4 zones for standard triggering – with measured values stored to simplify ratio settings.

• Lumisphere measuring head that rotates 90° to the right and 180° to the left, and can be retracted for use as a flat diffuser
• Optional 5° viewfinder for spot metering
• Ambient light measuring modes: aperture priority, shutter priority, TF priority, CINE, HD Cine, illuminance, and luminance
• Flash metering via PC-sync, wireless, or radio triggering
• Measuring range at ISO 100: –2 to 22.9 EV (incident) or 3 to 19.9 EV (reflected)
• ISO range 3 to 409,600 in 1/3 steps, including ISO 850 for Canon Cinema cameras
• Additional functions: exposure profiling, mid-tone function, exposure compensation, filter compensation, multiple cumulative measuring, memory/clear/recall, average function, contrast function, auto power-off, panel lock
• Powered by 2 × AAA batteries (sold separately)
• Firmware upgradeable via mini-USB

The hallmark of the L-478 series is the large color touchscreen, providing quick access to all settings for both flash and ambient metering. The meter is highly capable, operating within a range of –2 to 22.9 EV at ISO 100. For today’s hybrid shooters, functionality is expanded with two dedicated video modes: Cine and HD Cine. These allow for selecting frame rates from 1 to 1,000 fps, shutter speeds or shutter angles from 1–358°, as well as ISO 850 tailored for Canon Cinema cameras.

To ensure the best possible performance, a wide range of features gives the user maximum control. A flash analyzing function combines ambient and flash light, making it easy to fine-tune the balance between them. With the included Data Transfer Software, the user can also create exposure profiles for their camera (requires the optional 5° viewfinder), revealing the camera’s dynamic range and ensuring accurate exposure. The Filtration Compensation Mode allows the meter to account for filter factors — now up to 12 EV — ideal for landscape photographers using high-density ND filters. Additional features include contrast measurement, memory for 9 readings, and illuminance and luminance measurement.

Specifications

• Sensor: SPD
• Measuring System: Exposure Meter
  Incident light: Swivel head, retractable lumisphere
  Reflected light: Removable, with Optional 5 deg. VF
• Measuring Modes (Ambient Light): T priority, F priority, TF priority, HD_CINE (T priority), CINE (f/s priority), Lux/FC, Cd/m2/FL
• Measuring Modes (Flash light): Cordless, Cord-in (PC), Radio triggering (Built-in, Pocketwizard), Multiple cumulative flash
• Measuring Range at ISO100 (Ambient Incident Light):
  EV-2 to EV22.9
  0.63 lx to 2,000,000 lx
  0.1 fc to 180,000 fc
• Measuring Range ISO100 (Ambient Reflected Light):
  EV3 to EV22.9
  1.0 cd/m2 to 980,000 cd/m2
  0.29 fl to 290,000 fl
• Measuring Range (Flash Incident Light): F1.0 to F161.2(=128.9)
• Measuring Range (Flash Reflected Light): F2.8 to F161.2(=128.9)
• ISO Range: ISO 3 to ISO 409,600 + ISO 850
• Aperture Range (Ambient Light): F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step
  (Analog Scale: F1.0 to F90 in 1/3 step)
• Aperture Range (Flash Light): F0.5 to F161.2(=128.9) in 1, 1/2, 1/3 step
  (Analog Scale: F1.0 to F90 in 1/3 step)
• Shutter Speeds Range (Ambient Light): 30m to 1/64,000s in 1, 1/2, 1/3 step
  (Analog scale: 4s to 1/2,000s in 1/3 step)
• Shutter Speeds Range (Flash Light): 30m to 1/1,000s in 1, 1/2, 1/3 step
• Frame Rate Range (Ambient Light): 1 f/s to 1,000 f/s plus other 20 settings (customized from 0.001 f/s to 9,999.999 f/s)
• Shutter Angles Range (Ambient Light): 1 deg. to 358 deg. plus other 20 settings (customized from 0.001 deg. to 360 deg.)
• EV Range (Ambient Light): EV-27.9 to EV55.8
• Memory: Yes (9 times)
• Average: Yes
• Contrast/Comparison Function: Yes (+/-9.9EV in 1/10 step)
• Radio System: Transmitter built-in - PocketWizard (CE - 433MHz)
• Flash vs Ambient Analyzing: Yes (in 10% step)
• Filter Compensation: Yes (-12EV to 12EV, preset 30 type)
• Exposure Compensation: Yes (-9.9EV to +9.9EV)
• Calibration Compensation: Yes (-1.0EV to +1.0EV)
• Custom Settings: Yes (13 custom settings)
• Operating Temperature: -10 deg. C to 50 deg. C
• Power Source: 1.5V x 2 (AAA battery)
• LCD: 2.7" color dot matrix touch panel LCD
• Product Weight: 0.14 kg
• Product Height: 2.6 cm
• Product Length: 14 cm
• Product Width: 5.7 cm

*1: "Under" is displayed when the illuminance is less than 5 lx (0.46 fc) or the Tcp is less than 1,600 K, and "Over" is displayed when the illuminance is over 10,000 lx (929 fc) or the Tcp is over 40,000 K.

*2: Tcp is Température de Couleur Proximale (Correlated Color Temperature).

Sekonic L-858D Speedmaster Light Meter measure ambient light, flash and HSS with greater precision, and make faster, more informed exposure decisions on set.

The Sekonic L-858D Speedmaster is a professional light meter for photographers and filmmakers who need reliable control over both continuous and flash lighting. Its 2.7-inch colour touchscreen, wide measuring range and advanced flash functions make it a flexible tool for studio work, location photography and demanding low-light situations.

With support for Elinchrom Skyport via the optional radio module, the L-858D can also become part of a more streamlined wireless lighting workflow.

Precise control of flash and ambient light

The L-858D measures both flash and ambient light, helping you understand exactly how the two contribute to the final exposure.

Its Flash Analyzing function displays the percentage of flash in the total exposure, making it easier to balance daylight and flash when working on location. This is particularly useful when you want to open up shadows, retain detail in the background or create a deliberate balance between natural and artificial light.

Key benefits

• Measures incident and reflected light
• Measures flash and ambient light simultaneously
• Supports High-Speed Sync measurement
• Measures flash duration
• 1° built-in spot meter
• Wide sensitivity range for low-light work
• Optional wireless triggering and power control with Elinchrom Skyport

Measure HSS with confidence

High-Speed Sync gives you more freedom when working with flash outdoors, especially when you need faster shutter speeds to control daylight or use wider apertures.

The L-858D can measure the rapid flash pulses used during HSS, giving you accurate exposure information rather than relying on trial and error. This helps you work faster when overpowering ambient light or creating shallow depth of field in bright conditions.

Understand flash duration

When you need to freeze motion, flash duration can be just as important as flash power.

The L-858D measures flash duration from 1/40 to 1/55,500 second, helping you see how quickly your flash delivers its light. This gives you a clearer basis for choosing power settings when photographing fast-moving subjects, splashes, movement or other action where precise timing matters.

Wireless control with Elinchrom Skyport

With the optional Elinchrom radio module, the L-858D supports Elinchrom Skyport triggering and flash power control directly from the meter.

This allows you to measure, trigger and adjust compatible Elinchrom lights without repeatedly moving between the subject, the meter and the flash unit.

The result is a faster workflow and more consistent control of your lighting setup, particularly when working with multiple lights or larger sets.

Built for challenging light

Modern cameras can work at very high ISO settings, and the L-858D is designed to measure light in conditions where traditional meters may struggle.

It can measure incident ambient light down to EV -5 and illuminance down to 0.1 lux, making it useful for night photography, dim interiors, candlelight and other low-light environments.

The wide ISO range, from ISO 3 to 13,107,200, also gives photographers and filmmakers flexibility across a broad range of cameras and shooting conditions.

1° spot metering

The built-in 1° spot meter allows you to take precise reflected-light readings from specific areas of the scene.

Its viewfinder includes diopter adjustment and exposure information, so you can evaluate highlights, shadows and tonal relationships without taking your eye away from the meter.

This is useful when you need precise control over contrast or want to understand how different parts of the scene sit within your camera's usable exposure range.

Exposure profiling for your camera

The L-858D can be calibrated to the dynamic range and exposure characteristics of your camera using Sekonic Data Transfer Software.

By creating an exposure profile, you can relate meter readings more closely to the way your own camera records highlights and shadows. This gives you a more informed way to judge exposure in demanding situations where retaining tonal detail is critical.

Designed for both photography and filmmaking

In addition to still photography modes, the L-858D includes HD Cine and Cine modes with support for frame rates from 1 to 1,000 fps and shutter angles from 1° to 358°.

Filter compensation of up to ±12 EV also makes it easier to work with strong ND filters without calculating exposure adjustments manually.

Additional features

• Ambient shutter speed range: 30 min to 1/64,000 s
• Flash shutter speed range: 30 min to 1/16,000 s
• ISO range: ISO 3 to 13,107,200
• Flash duration measurement: 1/40 to 1/55,500 s
• Filter compensation: ±12 EV
• Nine reading memories
• Contrast measurement
• Exposure profiling
• USB connectivity for firmware updates and settings
• Dust- and splash-resistant construction
• Powered by two AA batteries or USB bus power
• Weight: 300 g

Who is it for?

The Sekonic L-858D is designed for photographers and filmmakers who want more control over exposure than camera metering alone can provide.

It is particularly well suited to:

• Studio and location portrait photography
• Commercial and product photography
• Flash photography using multiple lights
• HSS photography outdoors
• Action and motion photography
• Cinematography and video production
• Low-light and long-exposure work

For photographers working with compatible Elinchrom lighting, the optional Skyport integration adds another advantage: exposure measurement and lighting control can become part of the same workflow.

Sekonic Flashmate L-308X Light Meter (Exposure Meter). The Sekonic L-308X Flashmate is a compact and accurate light meter for photographers and filmmakers. It measures both flash and ambient light and offers dedicated modes for still photography, HD video and professional cinematography.

The L-308X helps you quickly determine the correct exposure by measuring either incident light at the subject or light reflected from the subject. Its clear LCD screen displays the selected settings and measured values in full, half or third stops. When set to full-stop increments, the measured value is also displayed with an accuracy of 0.1 stop.

• Measures flash and ambient light
• Designed for photography, HD video and cinematography
• Incident and reflected light measurement
• Photo, HD Cine and Cine modes
• Accurate measurement in 0.1 EV increments
• Compact and lightweight design
• Powered by a standard AA battery

Measure incident or reflected light

For portraits and other three-dimensional subjects, the spherical Lumisphere diffuser is normally used to measure the incident light at the subject. This method provides a reliable exposure reading regardless of the subject’s colour or reflectance.

For reproduction photography of paintings, documents and maps, the flat Lumidisc diffuser can be used. It is also suitable for measuring contrast, checking light distribution and evaluating the exposure range of a scene. The Lumidisc is available as an optional accessory.

The L-308X can also measure light reflected from the subject. The Lumisphere slides to the side, allowing the built-in sensor to be pointed towards the subject. The measuring angle is approximately 40°, which is comparable to the angle of view of a standard lens.

Flash and ambient light measurement

The Sekonic L-308X measures both flash and ambient light from sources such as sunlight, LED lighting and other continuous light sources.

When measuring flash, shutter speeds from 1 second to 1/500 second can be selected, after which the light meter displays the correct aperture value. The flash can be connected using a PC sync cable and triggered with the meter’s measuring button. Wireless flash measurement is also possible by placing the meter in standby mode and triggering the flash manually or with a remote-control system such as Elinchrom Skyport.

When measuring ambient light, the L-308X supports shutter speeds from 60 seconds to 1/8000 second and displays aperture values across a very wide range.

Photo Mode

Photo Mode is designed for studio and location photography. Measurements for both flash and ambient light are clearly displayed on the screen. The meter supports both Shutter Priority and Aperture Priority modes, providing excellent control over exposure and depth of field.

HD Cine Mode

HD Cine Mode is designed for video production and provides access to a wide range of frame rates and shutter speeds. Support for ISO 850 makes it easier to work with the native sensitivity of several professional cinema cameras. Measurements are displayed with an accuracy of 0.1 stop.

Cine Mode

Cine Mode is designed for professional cinematography. Frame rate and shutter angle can be selected to provide the precise exposure control required for digital film production. Light levels can also be displayed in lux or foot-candles.

Accurate exposure readings

The Sekonic L-308X offers high measuring accuracy and excellent repeatability. When set to full-stop display, the measured value is shown with an accuracy of 0.1 stop. The screen can also be configured to display half or third stops to match the exposure settings of the camera.

ISO sensitivity can be adjusted from ISO 3 to ISO 8000 in third-stop increments. For film and video, several frame rates between 8 and 128 frames per second are available.

Compact and lightweight

The Sekonic L-308X Flashmate is one of the smallest light meters available for measuring both flash and ambient light. It fits easily into a shirt pocket or an outer compartment of a camera bag, making it convenient to carry wherever you go.

Despite its compact size, the L-308X is an advanced light meter used by professional photographers and filmmakers around the world. It is powered by a standard AA battery and weighs approximately 80 grams without the battery.

Technical specifications

Measuring ranges

Adjustable ranges

Other specifications

Included

• Sekonic Flashmate L-308X light meter
• Protective case
• Strap
• Sync terminal cap

Sekonic manufactures professional light meters, colour meters and illuminance meters that help photographers and filmmakers measure and control light for accurate and consistent exposure.

Sekonic – Because it's all about controlling the light.

The Sekonic SpectroMaster C-7000 Color meter is a portable handheld spectrometer, designed especially for industrial use. Utilizing Sekonic’s CMOS linear image sensor design and large touch-screen color display, the C-7000 can measure and accurately describe LED, HMI, fluorescent, as well as natural light and electronic flash. The C-7000’s Utility software (only Windows version available), displays memorized data in several ways and outputs spectral data in 1nm (nanometer) increments in CSV format. The C-7000 is an important measuring tool for quality control in lamp manufacturing, medical facilities, educational / office safety and health standards, agricultural lighting / design and many more industrial uses.

• Wide Spectral Range and High Precision: The Sekonic SpectroMaster C-7000 boasts a broad spectral measurement range from 380 to 780 nm, making it highly effective for accurately measuring various light sources, including LED, HMI, fluorescent, and natural light. This precision ensures photographers and filmmakers achieve exact color rendition in any lighting condition.

• Advanced Color Analysis and CRI Measurement: This color meter provides detailed color analysis with highly accurate Color Rendering Index (CRI) readings. It enables users to assess light quality comprehensively, ensuring color fidelity in every shot, which is essential for professional visual production.

• Intuitive Interface with Comprehensive Data Display: The SpectroMaster C-7000 features a user-friendly interface that presents data clearly, allowing users to view color temperature, CRI, CIE1931, and CIE1976 color spaces on a single screen. This streamlined display makes real-time adjustments fast and easy for efficient on-set workflows.

• Rugged and Portable Design for Versatile Use: Designed for both studio and field use, the C-7000 is compact, durable, and easy to transport. Its rugged design is ideal for professionals who need reliable color measurements in diverse environments without sacrificing accuracy or usability.

• Extensive Connectivity for Data Management and Analysis: Equipped with USB connectivity, the C-7000 allows users to download data to compatible software for deeper analysis and record-keeping. This feature is particularly valuable for large productions or research projects, where data accuracy and consistency are paramount.

Precise Light Measurement

Measures LED, HMI, Fluorescent, Tungsten, Natural Light and Flash in 1 nanometer (nm) output wavelength increments from 380 to 780 nm. It conforms to requirement of “Illuminance meter class” for JIS C 1609-1: 2006 “Illuminance meters Part 1: General measuring instruments” Class A, and DIN 5032 Part 7 Class C. Wide Measurement Range of Color Temperature and Illuminance Wide measurement range of Color Temperature (1,563 to 100,000K) and illumination (1 to 200,000lx = 0.1 to 18,600fc in ambient light, 20 to 20,500lx • s = 1.86 to 1,900fc • s in flash light)

Flash Measurement

Because of it’s sophisticated and unique accumulation-type sensor, the C-7000 is the world’s first*, stand-alone industrial spectrometer designed to measure flash light color. Flashes may be trigger by connected PC cable or cordlessly.

User-friendly Design

Simply tap the intuitive color touch screen to open a measuring display mode. Return to the home screen at any time by tapping the Mode Icon on the display screen in use or pressing the Menu Button on the meter. The pressure-activated design of the screen enables easy use with gloves in cold weather. 270° horizontal swivel head enables using the meter in a convenient and comfortable manner. Dark calibration is achieved by simply turning the Light Selection Ring to the calibration Icon. No need to worry about losing the cap. (Dark Calibration internal mechanism exclusive Sekonic design – patent pending).

Technical Specifications

• Illuminance Meter Class:
  * Class A of JIS C 1609-1: 2006 “Illuminance meters
  Part 1: General measuring instruments”
  * DIN 5032 Part 7 Class C
• Sensor: CMOS linear image sensor
• Spectral Wavelength Range: 380nm to 780nm
• Output Wavelength Pitch: 1nm (Requires the C-7000 Utility to output memorized data)
• Spectral Bandwidth: Approx. 11 nm (half bandwidth)
• Measuring Range:
  Ambient light: 1 to 200,000lx (= 0.1 to 18,600fc), 1,563 to 100,000K (more than 5lx required)
  Flash light: 20 to 20,500lx • s (= 1.86 to 1,900fc • s), 1,563 to 100,000K
• Accuracy (Standard Illuminant A):
  Illuminance: ±5% + 1digit (1 to 3,000lx)
  x,y: 0.003 (Standard Illuminant A, 800lx)
• Repeatability (Standard Illuminant A):
  Illuminance: 1%+1 digit (30 to 200,000lx), 5%+1 digit (1 to 29.9lx)
  x,y: 0.001 (500 to 200,000lx)
  x,y: 0.002 (100 to 499lx)
  x,y: 0.004 (30 to 99.9lx)
  x,y: 0.008 (5 to 29.9lx)
• Visible-region Relative Spectral Response Characteristics (f1’): 9% or less
• Cosine Response (f2): 6% or less
• Temperature Characteristic: Illuminance: ±5% of indicated value x,y: ±0.006 (Standard Illuminant A, 1000lx)
• Humidity Characteristic: Illuminance: ±3% of indicated value
  x,y: ±0.006 (Standard Illuminant A, 1000lx)
• Power Source: AA (1.5V) x 2 pcs, USB bus power
• Measurement Time:
  Ambient: Auto - Max.: 15 sec., Min.: 0.5 sec.
  Ambient : Manual - 0.1s, 1sec.
  Flash: 1 to 1/500 sec. (in 1 step)
• Measuring Modes:
  Text mode, Spectrum mode, Spectrum Comparison mode, CRI mode, CIE1931 (CIE1964) mode, CIE1931 (CIE1964) Comparison mode, CIE1976 mode, CIE1976 Comparison mode
• Other Functions: Up to 999 memory, Preset function, Auto power off, Auto Dimmer, 2 or 10 deg. Filed of View Setting
• Display languages: English, Japanese, Chinese (Simplified) - factory preset, user cannot change
• Interface: USB 2.0 Operating Temperature: -10 to 40 deg. C
• Storage Temperature: -10 to 60 deg. C
• Dimensions: 73mm (w) × 183mm (h) × 27mm (d) = 2.9” (w) x 7.2” (h) x 1.1” (d) (excluding protruding part
• Weight: 230g = 8.11oz. (without batteries)

Sekonic makes tools such as light meters, color meters and illuminometers to help photographers and cinematographers measure and control light for the perfect exposure.

Sekonic... Because it's all about controlling the light.

The Sekonic SpectroMaster C-800 Color Meter is a full-spectrum color meter that can precisely measure every kind of light including LED HMI Fluorescent and electronic flash. Its high-resolution measuring system featuring CMOS sensor enables capturing spikes in light source output to provide unsurpassed color measurement accuracy. Different than any spectrometer today the C-800's direct display of values for major light source and lens filter brands simplifies correcting and modifying light color for cleaner recording and faster post process. The C800 has CRI, TLCI, TLMF, TM-30-15, and CRI.

• Highly Accurate Color Measurement: Provides precise CRI, TLCI, and TM-30-15 readings for flawless color accuracy.
• Compatible with All Light Sources: Measures LED, HMI, fluorescent, tungsten, and natural light for versatile use.
• Full-Spectrum Metering: Ensures consistent color reproduction across various scenes and environments.
• Intuitive Interface: Touchscreen with customizable settings for quick, easy adjustments on set.
• Seamless Wireless Integration: Bluetooth connectivity enables efficient data transfer and workflow integration.

SSI (Spectral Similarity Index)

Currently, the Sekonic SpectroMaster C-800 is the only meter to have SSI (Spectral Similarity Index) developed by the Academy of Motion Picture Arts and Science and Technology Council. Now you can compare and score lights based upon their spectral similarity. With the C-800 matching the new generation of RGB, RGBW and RGBAW LED's has never been easier. The meter will give you any lights (x, y) values to measure precise chromaticity coordinates, and you can measure Hue and Saturation to get the best match from any RGB LEDs. Now matching your LEDs to any available light source, gelled or not, can now be done in seconds. The enhancements to the new C-800 show the commitment and importance of end-user input and compatibility with new and growing trends in the color control industry. The new Spectromaster C-800 will give filmmakers and photographers increased confidence with lights to render true to life skin tones and realistic color, as well as match lights better than any other meter on the market.
The C-800 will empower you to light better.

Features

• Measures LED, HMI, Fluorescent, Tungsten, Natural Light and Flash, from 380 to 780 nmt
• Various displays: (Text, Spectrum Graph, Spectrum Comparison, CRI, CRI Comparison, SSI, TLCI/TLMF, TM-30-15, Lighting Filter for Rosco© and LEE©, C amera Filter for Kodak Wratten©, LEE© and Fuji©, Multiple Lights Comparison, White Balance Correction)
• Expanded Color Rendering Properties: (CRI, SSI, TLCI, TLMF, TM-30-15)
• Measurements of Kelvin (K), Illuminance (lux/fc), LB/CC Filters (for Camera Lens or Lighting Filters), LB/CC Index, CRI (Ra, R1 thru. R15), ⊿uv, SSI, TLCI, TM-30-15(Rf, Rg), CIE1931(x, y), Hue, Saturation
• Extended Color Control Parameters: (Hue/Saturation, CIE 1931 x, y chromaticity coordinate)
• Up to 99 data measurements can be stored in memory
• Wide measurement range of Color Temperature (1,600 to 40,000K)
  and illumination (1 to 200,000lx in ambient light, 20 to 20,500lx in flash light)
• C-800 Series Utility: offers easy settings in the meter and analysis of memorized data in a computerr (download from www.sekonic.com)
• User-friendly design: 270 degrees swivel head, dark calibration without a cap, large 4.3” color touch panel LCD and Customize function

Specifications

• Illuminance Meter Class: Conforms to requirements for Class A of JIS C 1609-1: 2006 “Illuminance meters Part 1: General measuring instruments"
• Sensor: CMOS linear image sensor
• Spectral Wavelength Range: 380nm to 780nm
• Output Wavelength Pitch: 1nm
• Measuring Range:
  Ambient light (1 to 200,000lx=0.09 to 18,600fc)
  Flash Light (20 to 20,500lx・s)
• Accuracy *4, 5 (Standard Illuminant): Illuminance: ±5%±1 (1 to 3,000 lx), ±7.5MK±1digit (3,000 to 200,000 lx) of displayed v CCT: ±4MK-1 (Standard Illuminant A, 800 lx)
• Repeatability (xy=Standard Illuminant A)
  Illuminance: 1%+1 digit (30 to 200,000 lx), 5%+1 digit (1 to 30 lx) of displayed value CCT: 2MK-1 (500 to 100,000 lx)
  CCT: 4MK-1 (100 to 500 lx)
  CCT: 8MK-1 (30 to 100 lx)
  CCT: 17MK-1 (5 to 30 lx)
• Visible-region Relative Spectral Response Characteristics (f): Within 9%
• Cosine Response (f2): Within 6%
• Temperature Drift (fT): Illuminance: ±5% of displayed value CCT: ±12MK-1 (Standard Illuminant A, 1,000lx)
• Humidity Drift (fH): Illuminance: ±3% of displayed value CCT: ±12MK-1 (Standard Illuminant A, 1,000lx)
• Power Source: AA (1.5V) x 2 pcs, USB bus power
• Measurement Time
  Ambient Max.: 15 sec.
  Ambient Min.: 0.5 sec.
  Flash: 1 to 1/500s (plush 1/75, 1/80, 1/90, 1/100, 1/200, 1/400)
• Measuring Modes: Text mode, Spectral graph mode, Spectral comparison mode, CRI mode, CRI Comparison mode, TM-30 mode, SSI mode, TLCI/TLMF mode, Filter mode, Multi lights mode, White balance correction mode
• Other Functions: Function, Auto power off, Auto Dimmer
• Display languages: English, Japanese, Chinese (Simplified)
• Interface: USB 2.0
• Operating Temperature: -10 to 40 deg. C
• Storage Temperature: -10 to 40 deg. C
• Dimensions: 73w x 183h x 27d (body), 40d (light receiving part) mm
• Weight: 230g without batteries

Sekonic makes tools such as light meters, color meters and illuminometers to help photographers and cinematographers measure and control light for the perfect exposure.

Sekonic... Because it's all about controlling the light.