The 49mm Protector Filter from Sony is a wise initial investment. It can help protect your valuable investment from dust, moisture and scratches, which can lead to costly repairs. The multi-coated glass helps minimize flare and ghosting in the image.

Protects Front Element

Related Questions and Answers

Q: 1. This adapter for Sony A7Riii body and Canon EF L lenses, Do I need to update firmware using the USB Cable that came w/ MC-11?

A: Please go to a href= http://Sigmaphoto.com/Downloads target= _blank Sigmaphoto.com/Downloads/a and download the Sigma Optimization Pro software to upgrade the firmware.

Q: 2. will this fit my Canon 430 EX II speedlight ?

A: Even though its made specifically for Sony, it will fit on the foot of most flashes and offer adequate protection to the electrical contacts.

Q: 3. A7r ii

A: The MC-11 will be compatible with the a7R II, yes.

Q: 4. Hello, I have a Sigma 50-500 EX and willing to use with a Sony A7RII, Im wondering if this adapter will keep AF. Im planing to shoot long distance moving surfers. Thank you

A: Not all Sigma lenses work with the MC-11. I have a 100-400mm Canon mount Sigma with the MC-11 on my a7RIII, and it works well. Check Sigma's website for comparable Sigma lenses and for limitations on certain lenses.

Q: 5. Hi, can this adapter be mounted on a A6400 and using a Canon EF 100-400mm f/4.5-5.6L IS? Thanks

A: Yes you can , for better results consider Metabones Canon EF/EF-S Lens to Sony E Mount T Smart Adapter BH #MEMBEFEBT5

Q: 6. IS IT SUPORT FOR IRIX 15MM LENS IN SONY A7 2 ?

A: No. Irix does not make SA mount lenses and this adapter is for SA mount lenses only.

Q: 7. Will Sony a7rii and sigma tc-1401 or 2x teleconverters work with Sigma 150-600m lens in AF mode? Someone said that it works on A6300 but wanted to check if anyone has tried A7R2.

A: MC-11 is not compatible with any teleconverter.

Q: 8. I have a Sony A7Riii and was told the mc-11 will allow me to use Canon EF lenses such as the Canon EF 50mm 1.4, but in reading these reviews I am seeing that it does work for Canon EF (I have 2) but also that it does not and only works for Sigma EF lenses (of which I have none). It is pretty confusing and I just want the right answer!

A: The MC-11 has been found to work with most EF lenses and most Sony E-mount cameras in AF stills mode but not AF video mode. Most likely your lenses will be fine in AF stills mode. If not, you have 30 days to return. Note that some reviews may be the result of user error. Please consider you are asking three competing manufacturers to play nice so not all combinations can be guaranteed.

Q: 9. Is there an F mount to Sony E adaptor for sigma and Nikon lenses?

A: The Sigma Mc-11 mount converter is excellent tool for my photography. I have a ton of Canon L lenses and works excellent with my Sony a7ii. Now I have more lens options and some lens at half the price of Sony lens. Great buy so far so good.

Q: 10. I have a Canon 17mm TS-e. When I take a bracket with my A7r3 say at f14, the first shot will be at f14, the rest end up at f4. Anyone experiencing this? Work around? Is this just me?

A: We have not heard any other reports of this condition. If you have owned this less than 30 days, I would suggest an exchange. If not, then send it to Sigma and ask them to test it to make sure it is at specifications, including any firmware.