Make use of your existing Olympus Zuiko OM-mount lenses on your Canon EF- or EF-S-mount camera with this Olympus OM to Canon EOS Mount Adapter - FotodioXfrom FotodioX. Precision-crafted out of hardened anodized aluminum, the adapter provides a secure and solid camera-to-lens connection. Additionally, it supports focusing to infinity.

Olympus OM Lens to Canon EOS Camera    Supports Infinity Focus    Anodized Aluminum Construction

Related Questions and Answers

Q: 1. I have the lenses with the small nub on the back...is there anyway to remove this, or is this no way compatible with this adapter?

A: This adapter will fit any lens that has an OM mount.

Q: 2. Would this adapter fit my Pentax K10D?

A: The FotodioX Olympus OM Pro Lens Adapter for Pentax K-Mount Cameras will be compatible with the Pentax K10D, yes.

Q: 3. Will this adapter fit on the Nikon D500?

A: Yes this adapter will fit the Nikon D500.

Q: 4. Is the tripod mount removable?

A: No, the integrated tripod mount on the base of the FotodioX Olympus OM Lens to Nikon Z-Mount Camera Pro Lens Adapter is not removable.

Q: 5. Will it provide infinity focus of oly 21mm3.5 Lens on Canon 6D?

A: All Olympus OM mount lenses have the same register (flange focal distance), so any OM mount lens will be able to retain infinity focus with this adapter as this is a feature of this adapter: it is designed/machined to enable OM mount lenses to retain the correct flange focal distance.

Q: 6. So this adapter can work on my Canon 6D Mark II?

A: Yes it will. This will allow you to mount Olympus OM Lens to Canon EOS Camera like the 6D Mark II.

Q: 7. What will the crop factor be if I use this adaptor to connect an Olympus OM 50mm f/1.8 lens to a Sony nex 7 or nex 6 (APS-C size sensor)? How will the focal length be changed?

A: While the focal length of the lens does not change, the sensor on the Sony models you refer to will make the angle of view on the smaller sensor from your 50mm lens equivalent to a 75mm lens on a 35mm camera. The crop factor is 1.5 for a lens on the nex 7 and nex 6.

Q: 8. will this adapter work with the Nikon D5600 and a OM 1:1.4 50mm lens?

A: I have a Nikon D 7000 and a Sigma Zoom 1:3.5-4.5 F=75-210mm Lens and it work fine with this adapter.I can't say anything about the D5600 and a OM 1:1.4 50mm lens,Gerard Mulder

Q: 9. Will auto diaphragm work with this adapter? I mean, can I focus the lens wide open and when taking the picture, the diaphragm will close to the stop down aperture?

A: My Hexanon lenses from my Konica camera adapt to my Nikon D100 camera, but I can't view through wide open aperture. It's not too inconvenient focusing in reasonable light because the focus indicator light still works. All other settings are set manually in conjunction with an external light meter. My main objective was to have the use of otherwise very good lenses.I hope this helped somewhat. PS B&H is very helpful; and they have great free instructional videos.

Q: 10. Will I be able to mount olympus OM lenses to Canon EOS-M camera?

A: No, this adapter is meant for canon's DSLR, which uses EF/EF-S lenses. You need a different adapter. The EOS-M uses an EF-M mount.