B+W Infrared Filter 695 77 mm Basic. The B+W 092 is a popular filter for IR photography with digital SLR cameras. This nearly opaque filter looks dark purplish when held in front of a light source and blocks the visible spectrum up to 650 nm. It passes only 50% of the radiation just below 700 nm and from 730 nm to 2000 nm, transmission is greater than 90%. Effectiveness and filter factor are largely film and light dependent and individual testing is recommended.
B+W IR Filter | 695 (092) - 830 (093)
Basic filter ring
Basic filter ring is durable and robust due to brass mount with a better grip due to optimized knurl. Easier mounting due to new lacquer technology. Basic filters can be used on most lenses down to 24mm, size 24x36.
Video
The company, founded 1913 by Joseph Schneider, trades today under the name of Jos. Schneider Optische Werke GmbH. It manufactures for the world market high-performance lenses, photographic and industrial filters as well as professional accessories. Further product ranges are electro-hydraulic and electro-pneumatic servo valves for the machine constuction and industrial processing engineering as well as single and multiple focus lenses and graduated lenses for the ophthalmic optics. The company’s B+W brand for photo filters are established worldwide as premium products.
