How much developer to use when developing one role of 35mm film in a Patterson two-tank system? - Darkroom - Leica Forum

Wondering if you should deveop your own film? Want to learn how to develop film at home? Developing film is easy when you know how!

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Compact 2 Reel 35mm Film Developing Tank 135 120 127 Film Darkroom Develop Processing Equipment - AliExpress

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