The Lex 35/T100’s shutter cocking mechanism is coupled to its film advance, so reliable multiple exposures are out on a stock model. If you’ve got a screwdriver, a metal coat hanger, a pair of pliers, and some tape, this is not a problem. This will show you how to add a key that will cock the shutter without touching the film advance and allow you to shoot multiple exposures with impunity as well as how to block the shutter from closing, allowing you to keep it open as long as you want…