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Old Lenses, New Camera

Posted 2009.08.27 9.15 in Photography by Stephanie

This is a neat little gizmo that only cost about $25 on ebay: An adaptor ring that mounts into a Canon EOS body, and allows one to mount a Minolta MD-type lens on the front. It has one adjusting-lens which compensates for the width of the adaptor so that the lens focal-length is unaffected and full focusing remains possible. I’m sure it reduces the aperture by a stop or so, but that is to be expected with any kind of adaptor or extension tubes.

MD/EOS Adaptor Ring

The MD/EOS adaptor does not have any electronics, so there is no communications as far as aperture or anything else. And of course, MD lenses are manual focus.

With this adaptor I can now use my 50mm f/1.7 lens and my 28mm f/2.8 wide/macro lens, along with my 3x Macro Teleconverter. The 50mm lens will make a good portrait lens I think, or a short fast prime telephoto. The 28mm lens is not as useful to me as a prime lens as I already have my 30mm f/1.4 — however, the 28mm lens has a macro function which I do not have otherwise. In addition, using the 3x teleconverter, I can turn either the 50mm or 28mm into a super-macro, with a magnification greater than 1:1. I also have an old telephoto, 80-200mm but it is rather slow and I can do better with a newer lens, I think.

Below is a picture I took using the 28mm f/2.8 lens on the adaptor. The subject is the 50mm f/1.4 lens. This was at f/4 aperture, 1/125 shutter, and with the camera’s onboard flash for illumination.

Adaptor Photo