Tiffen #25 Red Filter (82mm) Sensei LCR-F It features a thin

It features a thin

5mm Mono Line Input

4 x 11 x 4

5  cm Weight 23

9" wide along with one FotodioX 186mm round filter behind it

Tiffen #25 Red Filter (82mm) Sensei LCR-F It features a thinBuilds Contrast and Separation of Tones Creates Dark and Dramatic Skies Extreme Contrast with Infrared Film Cuts Through Haze and Fog ColorCore Technology The 82mm #25 Red Filter from Tiffen is a filter designed to build contrast in black and white photography and creates separation between the tones. Using this filter it creates dramatic skies or simulate a moonlit scene during the day by slightly underexposing the image and also eliminating fog and