The FotodioX Olympus OM Pro Lens Adapter for C-Mount Cameras is a high quality adapter that allows you to mount a Olympus OM mount lens to a C-mount camera body. It features a brass construction with a stainless steel finish as well as the ability to focus to infinity. This works with a leaf spring system for a secure attachment of the lens to the adapter.

Although the lens will fit physically, automatic lens control and functions will not operate correctly while using this adapter. You can utilize aperture priority mode in combination with stop-down metering for automatic exposure control on your camera.

Brass with Stainless Steel Finish    Focuses to Infinity    Leaf Spring System

Related Questions and Answers

Q: 1. Will this adapter fit on the Nikon D500?

A: Yes this adapter will fit the Nikon D500.

Q: 2. Hi,Wanted to know if a Sigma Zoom Telephoto 75-210mm f/3.5-4.5 Manual Focus Lens for Olympus OM - will fix on this for a Fujifilm X-E1.Also will the aperture and focus rings on the lens work effectively?TIA

A: Yes, the Sigma 75-210mm f/3.5-4.5 Manual Focus Lens for Olympus OM will mount to the FotodioX Olympus OM Pro Lens Adapter for Fujifilm X-Mount Cameras. The aperture and focus rings will not have any issue working.

Q: 3. Will this fit an olympus mount sigma 28mm f2.8 to go on a nikon d3200?

A: The answer is No and Yes. I have a Nikon D90 and the FotodioX Pro Adapter fits my Nikon so should fit yours. I really like that it allowed me to use my 135 mm olympus lens, which has been unused for the last decade. There is a plastic projection that sticks out of the camera side of the 28mm, 50mm, and 2x multiplier lenses (I own all three) making the FotodioX unusable . . . HOWEVER, if you buy something like the vivitar extension tubes then you can put the Fotodio on the camera, then the extension tube, then any of the above listed lens to include the 28mm f2.8. A problem is that this sets up the 28mm for use as a macro lens. A slight work around is to put the FotodioX, the Vivitar extension, the 2X multiplier and then the 28mm or the 50mm. This allows you to take close ups of fingers, but not hands, smiles but not faces, thus also a macro only lens. So the answer is mostly no, but partially yes in that with the extension tubes you can use the lenses as macro lenses for close ups. Perhaps a nice side use if your main purpose is to use your 135mm, but probably not worth buying just for the 28mm. Hope this helps! Thanks for everyone else's comments, I'm sure they helped me in the past and will help me in the future.

Q: 4. HI, I have an old Olympus lens f35-210, does this adapter alowed me to use it on my Nikon D5200?THX

A: Flippo, I obtained the adapter to use a series Nikon FX digital cameras with an Olympus OM bayonet mount. The adapter works perfectly and the image on the sensor was parfocal with the image in the Olympus Microscope. I have every reason to believe that the situation would be the same with older OM lenses being fitted to the Nikon camera body. (Think of the microscope as a special close-up lens) The adapter has a lens which seems to compensate for the close up effect of adding what is similar to a close-up ring between the camera and lens. No adapter is perfect and there may be a little variation for infinity and minimum focus points but good results can be obtained at any rate. The adapter is extremely well made and of very high quality. Like all such adapters you will need to use the camera on manual settings for focus and F-stop etc. since the lens is older, of a different make and will not have the auto electronic contacts. If needs be, the built in lens can be simply screwed out. I hope this helps. It is worth a try to get even limited use of a good lens.

Q: 5. will the 1.4x corrective lens in the Fotodiox Pro OM-Nikon adapter counter-act when used with a lens turbo or metabones focal reducer? If so, I suppose the corrective lens can be removed from the fotodiox pro adapter?

A: With this adapter a 30mm become a 50mm.

Q: 6. Is this comparable with the pentax me super

A: The Fotodiox OM35-PK-PRO is compatible with the Pentax ME Super body.

Q: 7. 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: 8. What process is necessary for focusing the lens? Should you open the Aperture wide open for focus and then manually stop down prior to expose?

A: that's right you open the Aperture wide for you to be able to see better for focus and then you stop down for exposure and depth

Q: 9. I want to use my Olympus Zuikko 50mm f1:4 lens in a Nikon d5300. Will this adapter works for me?

A: Yes,it works for me. manual focus only

Q: 10. Will this adaptor work with Nikon D5200 camera?

A: I bought this adapter to use with my d7000. It was totally useless with very poor optics. Only some olympus lenses work with it as well. I tried tub use my 50mm 1.4 and 35mm olympus lens - one of them has a metal tab which does not allow connection to the adapter. But again optic quality not worth the trouble with very soft (out of focus) areas outside the centre of the frame. Hope this is helpful - you should try before you buy.