SH- Screw In Mount

NC - Single Coating

The medium yellow filter 022 and the dark 023 attenuate blue a little more in each case; the blue sky is made correspondingly darker. Yellow, orange and red appear brighter, in contrast ....

The B+W filter manufacturing company, founded in Berlin in 1947 by business partners Biermann and Weber have been manufacturing filters for the most diverse and demanding applications for more than 50 years. B+W 's 1985 merger with Schneider-Kreuznach expanded the B+W line of products to include more technical optical filters for science and technology. B+W 's extensive experience has made them the leading brand for demanding professionals and amateur photographers for creative imaging with optical quality