Photomicrography - Filters for Black and White Photomicrography | Olympus LS
Spectral properties of Wratten filter series suitable for NIR... | Download Scientific Diagram
Filters for visual observing of the Moon and planets – British Astronomical Association
Wratten number - Wikipedia
Kodak 3x3" (75mm) 82 Color Conversion Wratten 2 Optical 1936111
Photographic chart and colour filters by Wratten & Wainwright - MAAS Collection
Baader Colour Filters (blue, bright blue, green, yellow, red, orange)
Photomicrography - Kodak Filters for Black and White Photomicrography | Olympus LS
Technical
Star City Photos - My Filter Flip Book
What's a wratten filter? Do I need one? Which wratten filter do I need to make Mars look better? How about Jupiter? Find out!
🎈 Public Lab: A Wratten 25A replacement from Rosco?
Selected KODAK WRATTEN Gelatin Filters Discontinued
Filter Curves
Wratten filter specs
Telescope filters: a beginner's guide | BBC Sky at Night Magazine
Choosing a Color/Planetary Filter
Transmittance curve of a new (right) and well used (left) Kodak Wratten... | Download Scientific Diagram
Gelatin and polyester colour filters - Filters - Comar Optics
🎈 Public Lab: Red Filter Rising
Kodak Wratten Filters | Edmund Optics
Color Filters for Black-and-White Photography: A Complete Guide | PetaPixel
Filtration
Company Seven | Baader Planetarium 1.25 inch Color Filter Description Page
🎈 Public Lab: A Wratten 25A replacement from Rosco?
Wratten 90 93 94 97 98 99 102 106 Filters NEW-EX COND Kodak Gelatin Gel 3x3 75mm | eBay
