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.