Amazon.com : Kodak Wratten Gelatin Filter 75mm/3x3" Blue Series Color Conversion #80C : Camera Lens Color Correction And Compensation Filters : Electronics
Used Kodak 100mm square 80A Wratten gelatin Filter
LQQK NEW & SEALED Kodak Wratten Gelatin Filter # 80B - 2 x 2 inch 50mm x 50mm | eBay
2x2" Kodak Wratten Gelatin Filter Set w/Holders, Series VI Adapter & Lens Hood | #1725234529
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Kodak Wratten Gelatin Filter No. 2C 5 in. - Filters Iris Diaphragms and Slits - BMI Surplus
Kodak | 75mm #85 Color Conversion Wratten Gel Filter | 1496165