Reflected infrared photography: Filters
Photographic chart and colour filters by Wratten & Wainwright - MAAS Collection
optics - Filter for RGB separation - Physics Stack Exchange
Optolong filter test results - Eyepieces - Cloudy Nights
Filters: filters with Warren numbers vs filters rated in nm - Eyepieces - Cloudy Nights
Spectral properties of Wratten filter series suitable for NIR... | Download Scientific Diagram
Filtration
Selected KODAK WRATTEN Gelatin Filters Discontinued
Wratten number - Wikipedia
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Molecular Expressions Microscopy Primer: Photomicrography - Kodak Filters for Black & White Photomicrography
Light transmittance characteristics of Kodak Wratten filter No. 58. | Download Scientific Diagram
Photomicrography - Filters for Black and White Photomicrography | Olympus LS
Gelatin and polyester colour filters - Filters - Comar Optics
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!
Wratten filter specs
Wratten 90 93 94 97 98 99 102 106 Filters NEW-EX COND Kodak Gelatin Gel 3x3 75mm | eBay
Star City Photos - My Filter Flip Book
Filter Curves
Gelatin and polyester colour filters - Filters - Comar Optics
Photomicrography - Kodak Filters for Black and White Photomicrography | Olympus LS
Kson Wratten Filter Set Complete #15 #47 #82A #12 #ND96 #58 #25A #80A #21 #8 #23 | eBay
