The Rear Lens Filter for Sigma 14-24mm f/2.8 DG HSM Art Lens for Nikon F from Kase provides 3 stops of exposure reduction, allowing for finer control of aperture and shutter speeds to compose the desired level of depth of field or motion blur. This filter includes a rear-mount filter holder that attaches to the rear of the lens to hold the filter in place.

0.9 Optical Density    Multi-Coated, Tempered Optical Glass    Rear Mount Solid Neutral Density Filter    Darkens Entire Image Area    Allows Reduced Shutter Speed    Allows Wider Aperture    Includes Adapter Ring and Screwdriver

Related Questions and Answers

Q: 1. I understand it will have a 1.6 ratio on a crop sensor canon, but does the angle of view change as well?

A: Once you add the Sigma 14-24mm f/2.8 DG HSM Art Lens for Canon EF BH #SI142428EF on a crop sensor Canon camera, the angle of view changes as the focal length will not be the same.

Q: 2. Hi, will this fit the Canon EF mount version of this lens? Thx

A: Yes, Sigma Lens Cap for 14-24mm f/2.8 DG HSM Art Lens would fit the different versions of this lens. The only phisical difference between the lenses is the lens mount.

Q: 3. WILL THIS LENS WORK WITH A CANNON 77D?

A: For the Canon 77D, you would need the Sigma 14-24mm f/2.8 DG HSM Art Lens for Canon EF, BH # SI142428EF https://bhpho.to/3xxBz0Q

Q: 4. what are the options for using a filter if there are no filter threads?

A: Or you can use a traditional matte box to hold filters and shade the lens.

Q: 5. do you get semi fish eye distortion at 14mm with a full frame? (The effect I am looking for)

A: No, this lens does not have a fisheye effect at 14mm.

Q: 6. Is there vignetting when paired with the NiSi S6 filet system?

A: There is no vignetting with the Nisi S6 filter holder adapter.

Q: 7. How is the performance at night in extreme cold temperatures? Does it is weather sealed? And does it well fit with Nikon d750 ?

A: This lens is fully compatible with the Nikon D750 and is weather sealed. As far as using it in extreme cold, please check out the following article from our site: https://bhpho.to/2RZrwi9

Q: 8. How is the focusing speed with Sony a7 series using mc11?

A: While I had this lens, I noticed that it worked extremely well with the MC-11. However, there is some slop in the connection with the adapter, and you can feel it move ever so slightly. The lens is very heavy, and I felt that over time this would become a larger issue, so I returned both the lens and adapter.

Q: 9. Is this a parfocal lens? Also, does the lens breathe or expand/contract when zooming?

A: It is not parfocal. There are reports of minor focus breathing at 14mm and 24mm.

Q: 10. Does new Sigma EF Mount 14-28mm F2.8 DG HSM Art "need" Sigma usb docking "special firmware" update to work "correctly (normal) on Canon EF-EOSR and Canon EF-EOSM cameras, or is Sigma "lens firmware" unnecessary, and works fine straight out of the box? (Why is 5DMkii, EOS R, and EOS M6 Mark II not listed as compatible?)

A: This lens would come with the most current firmware already installed. The Sigma USB dock is only to allow the user to update the newly released firmware by Sigma, as it becomes available. The 5D Mark II is an older camera which has not been tested to our knowledge, hence the omission under the compatibility list. The EOS R would use the RF mount and the EOS M6 Mark II would use the EF-M, which is why they are also omitted.