Product picture - Kodak GBX-2 Dark Red Safelight Filter 5x7" for Blue-Sensitive X-ray Film & Green-Sensitive Medical X-ray Film Kodak, GBX-2, Dark, Red, Safelight, Filter, 5x7, Blue-Sensitive, X-ray, Film, &, Green-Sensitive, Medical, X-ray, Film Click the image to close this page