Optical Filter Foil Wratten 80A, 75 x 75mm -WCT SUPER 8 FILM SHOP
52mm Screw-In Filter HOYA WRATTEN 80A Blue Color Correction Made in Japan | eBay
Wratten number - Wikipedia
Choosing a Color/Planetary Filter
Kodak 3x3" (75mm) 80A Color Conversion Wratten 2 Optical 8812083
Kodak | 100mm #80C Color Conversion Wratten 2 Optical Gel Filter | 1776475
Kodak Wratten 80A & 80B Conversion Filter 3x3 inch 75mm | eBay
TPO #80A Medium Blue Filter & Case - 2" | OPT Telescopes
Kodak 3 x 3" 85C Wratten 2 Optical Filter 8027872 B&H Photo Video
Filtre Kepler n° 80A bleu coulant 31,75mm
Kodak Wratten gelatin filter No. 80A 75x75mm 3×3″ square very good condition EU (AUCTION) – OUTLET store of KAR Oy Ab Ltd GmbH S. A. R. L.
Mars 7.18.2018 , C90 - Sketching - Cloudy Nights
80A Wratten 2 100mm 4" Gel Filter
Kodak Wratten 80A & 80B Conversion Filter 3x3 inch 75mm | eBay
🎈 Public Lab: A Wratten 25A replacement from Rosco?
Photographic filter - Wikipedia
Celestron Color Filter Set - #21, 80A, 15, Polarizing Filters | Telescopes
TPO #80A MEDIUM BLUE FILTER & CASE - 2" - Filters Telescopes India | Telescope Shop India | Telescope India | Largest online Astronomy Store | Galileo | Celestron | Meade | Orion | skywatcher | Reflector Telescope | Refractor Telescope
TPO #80A Medium Blue Filter & Case - 1.25" Round Mounted | OPT Telescopes
Technical
Astro Essentials 1.25" #80A Medium Blue Filter | First Light Optics
Wratten 96 0.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 2.00 3.00 4.00 75mm filter | eBay
62mm Screw-In Filter ROKUNAR Wratten 80A Blue Color Correction Made in Japan | eBay
Filters for visual observing of the Moon and planets – British Astronomical Association
Astro Essentials 2" #80A Medium Blue Filter | First Light Optics
GSO 1.25" Color / Planetary Filter - #80A Medium Blue
