I'm trying to sort out some discrepancies in the manuals concerning the various 105mm lenses for inclusion in my Mamiya TLR Summary. <p> If you have one of the following lenses: <p> 105mm f3.5 chrome (Seikosha MX shutter), 105mm f3.5 black, 105mm f3.5 D black, 105mm f3.5 DS black <p> could you spare a few minutes to make the following measurements? <p> Set the camera / lens to closest focus (maximum bellows extension) and measure the front element to subject distance and the field of view width at the plane of focus. Measurements to the nearest cm or half inch will suffice. <p> Please include the lens model, the camera model, and whether the camera body has one or two scales for 105mm lenses. <p> Many thanks.