I am awaiting shipment of a Sinar Copal Auto Aperture Shutter which I will be using with barrel lenses. It will be arriving with just the short release button, but I will require a long release. What alternatives to the OEM Sinar cable release work work successfully?


Second question. I am aware they made a cable that auto cocks the shutter upon loading the film holder. How long was this cable? I am wondering if it will work with tight portraits on 8x10.
Has anyone made a DIY version that works?