This 46-58mm MCS Step-Up Adapter Ring from Tiffen allows Magnetic Control System filters to be quickly and securely attached to the front filter threads of a lens, eliminating the time and effort of threading filters on and off your optic. Step up from a lens's filter thread size to an MCS 58mm, 77mm, or 82mm filter. Installation is fast and easy and tools are not required. Versatile and easy to use, the adapter ring is also compatible with the 58 MCS protective lens cap, so the lens and filter will be protected when not in use.

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Related Questions and Answers

Q: 1. does this lens work with canon gl1?

A: The Opteka 58mm 0.3X HD Ultra Fisheye Lens Adapter will fit the 58mm filter threading of the Canon GL1 MiniDV Digital Camcorder.

Q: 2. How does this matte box connect to lenses?

A: If you are using lenses with a threaded diameter then you also need to order the appropriate screw-in adapter ring / rings that go into the lens and then the matte-box clamps onto the outer ring circumference

Q: 3. Would this fit Olympus EM-1? I have bought one from Ebay and it doesn't fit. Your help would be appreciated

A: The Olympus OM-D E-M1cameras have a Micro Four Thirds-Mount not a Four Thirds-Mount. The FotodioX 58mm Reverse Mount Macro Adapter Ring for Micro Four Thirds-Mount Cameras is the ring you need. Here is the link: https://bhpho.to/3fdjiiK

Q: 4. can I use this on canon t3 58mm lens?

A: This lens is designed for camcorders. If the 58mm thread is compatible with your Canon lens give it a try. You may or may not be happy with the results.

Q: 5. How does this attach to the lens without rod support?

A: It is straight forward if you have a lens with a 77mm filter thread. Screw on the 77mm adapter ring. You then clamp the matte box to the ring. If you have other sized lens, you can use rings that adapt to the 77mm ring.

Q: 6. I know GenusTech offers adapters for wide angle lenses that don't have filter threads. Can you please tell me, is it possible to use this with a 10mm Rokinon Cine DS lens and not have vignetting?

A: That will depend on the exact lens you are asking about as certain Rokinon Cine DS lenses have a lens hood which is not removable. Feel free to email us directly at askbh@bhphotovideo.com with the lens you are referring to and we may be better able to assist you from there.

Q: 7. Will this work on a Canon VIXIA HF R8000?

A: If you are referring to the Vixia R800 that camera has a 43mm filter thread. Instead we recommend BH #RAHDP2800ES which has the proper filter thread adapter. https://bhpho.to/2SS2N0Z

Q: 8. Can you tell me which reverse mount to use with Olympus MOD E-M1?

A: This Fotodiox is compatible with the Olympus OMD EM1 camera as well as all other cameras that have a Micro43 lens mount and a lens with 58mm filter threads.

Q: 9. Would this lens fit a vx1000? If not, what fisheye would fit a vx1000.

A: This lens will work withe SONY DCR-VX1000 camcorder. They both offer 58mm filter threads.

Q: 10. Can I use this with the Cannon M50? If not please let me know how I can. Ty

A: This ring is for a micro four thirds camera and is not compatible with the M50. You can get a reverse ring for EF lenses and adapt it the EF-M mount. Click the links below to view; https://bhpho.to/3eJMwmw https://bhpho.to/39fa957