Carl Meyer 100mm f2.3 Type 'A' lens mount_Topcon and the camera-side mount can

and the camera-side mount can also be used as a reversing ring for lenses with a 55mm front thread- handy

using the electronic indicators

ET-73 lens hood

Not compatible with EOS film or digital cameras

no dents or scrapes

Carl Meyer 100mm f2.3 Type 'A' lens mount_Topcon and the camera-side mount canA rare lens in a threaded tube, this Carl Meyer 100mm f2. 3 will cover full frame 35mm at infinity, and may cover digital medium format sensors. This lens will require some adapting work to make it mount on a camera: it does not have a camera mount, and will not directly attach to anything, so you'll have to put some work in. Light internal dust, working diaphragm.