It can be stopped down to F/22. The viewing lens is a 3,2 Yashinon.
It accepts bay I filters. Shutter speeds and diaphragm are set by two wheels on the front plate, the values set are shown in a window above the viewing lens. Looking onto the ground glass in the waist-level finder, both values and light meter indications are visible. The item "Vintage Yashica-MAT Camera Copla MXY camera. 80mm 3.5 & Original Leather Case" is in sale since Friday, October 13, 2017.This item is in the category "Cameras & Photo\Vintage Movie & Photography\Vintage Cameras\TLR Cameras". The seller is "anthonvelazque3" and is located in Tampa, Florida. This item can be shipped to United States.