The 85mm Magnetic Lens Cap from Freewell is designed to protect the filter and lens against dust, moisture, and scratches. This lens cap is made based on the size of Freewell's Magnetic Filter System. For neutral density filter users, if your filter size is 85mm, use the 85mm lens cap.

Protects Against Dirt and Scratches

Lens cap is made based on the size of Freewell's Magnetic Filter System

For neutral density filter users, if your filter size is 85mm, use the 85mm lens cap

Related Questions and Answers

Q: 1. Is this lens designed to be native mount on EF-M or is it simply an adapted version with a large flange distance. The pics look like they are of an EF version so maybe the item is the EF version with a simple spacer installed?

A: This lens would offer a native Canon EF-M mount.

Q: 2. Is there a weather sealing gasket in the rear?

A: Yes, this lens is weather resistant and does have a gasket on the rear mount.

Q: 3. Will it work well with the a7r iii

A: Its the best lens for the price and the quality is as good as the Zeiss 85 mm 1.8

Q: 4. Is there a particular setting the Canon M50 have to be on to function?

A: You will need to set the camera to release the shutter with out a lens.

Q: 5. Does the Fuji MF focus zoom play well with this lens?

A: If you are asking if this lens is compatible with a Fujifilm camera and its focusing aids such as focus-peaking, then the answer is yes, very much so. B&H reviewers are very pleased with its image quality, manual focus feel and great value. If you have further questions, please write with further detail. prophoto@bhphoto.com.

Q: 6. How does this lens do with chromatic aberration? I'm familiar with the popular Canon 85mm 1.8, so perhaps a comparison to that would be appreciated. Thanks.

A: This lens is good but not the best in terms of Chromatic Aberrations. This is a very sharp lens across the frame. And while It may suffer comparatively from Chromatic Aberrations, this is very easily fixed in software.

Q: 7. Is this lens Manual or Auto Focus?

A: It is a manual focus lens.

Q: 8. will this work with sony eye focus ?

A: Actually this is a manual focusing lens. It would not eye auto focus. I mistook this for a different 85mm lens.

Q: 9. This Lense , could be ok for Astrophotography ?

A: An 85mm is going to give you a tighter field of view. It would limit how much you could get in a single shot. Generally you will want something with a wider field of view.

Q: 10. Is the manual focus on this lens focus by wire or mechanical focus?

A: It is focus by wire.