History The Canon EOS (Electro Optical System) was introduced in the mid-1980's and was the autofocus system that they rolled out across the range of 35mm cameras. Many manufacturers at the time upgraded their...
Canon EOS Camera shutter problems The Canon EOS (Electro Optical System) cameras, are in general very relaible and easy to use. However, after a few years they develop one particular problem: GSS (Greasy...
Yashica Electro 35 series rangefinder camera models: G, Professional, Gold Mechanica, GS GT, GSN GTN, MG1 variants (NB: NOT GX) The original battery for the Electro 35 series was a 5.6v PX32 but because this...
Here is my answer to this member's question:A: Dear eBay Member,Thank you very much for contacting me with your question. This is a very important subject to me too because I own a Canon A-1 camera and many ...