The Canon Lens Cap for EF 8-15mm f/4L Fisheye USM Lens is a dedicated plastic lens cap for the 8-15mm f/4L fisheye lens. The lens cap protects the front element of the lens when it's not in use.

Dedicated Lens Cap for 8-15mm Lens

Dedicated lens cap for 8-15 mm lens

Related Questions and Answers

Q: 1. Does this lens comes with lens hood in the box?

A: Yes, the Canon EF 8-15mm f/4L Fisheye USM Lens includes the lens hood in the box.

Q: 2. Do I need to order a lens filter/ protector for this lens?

A: Due to the extremely convex design of the front of this lens, there is no means of connecting a protective type filter or any filter for that matter. With lenses like this there are considerations in the design and type of glass and coatings used to minimize any scratches. The front of this lens has many optical coatings for protection and with normal care and use you wont find the need to further protect it. Further you the supplied lens hood can help buffer any accidental bumps the lens may encounter.

Q: 3. What dimension is required for the rear gel filter? I'm trying to find a 10 EV filter for this, but I don't know what size to buy!

A: Canon does specify the gel filter size. It requires a gel filter that is cut to size. The lens comes with a small frame. The gels go into this frame.

Q: 4. Is this lens designed for full frame or only APS-C versions?

A: This Diagonal fisheye lens in EF-Mount is designed for full-frame Canon EF-mount cameras. However it can also be used with APS-C models where it provides a 24mm equivalent focal length.

Q: 5. will it work in a t5i?

A: Yes; the Canon EF 8-15mm f/4L Fisheye USM Lens is fully compatible with all Canon EOS cameras manufactured since 1987, both 35mm film SLR cameras and DSLR cameras alike, including the Canon EOS Digital Rebel T5i DSLR camera.

Q: 6. is the lens supported by EOS lens Registration tool?

A: Yes I was able to register my fisheye with canon on their site. All you need is the serial number. I hope this helps..

Q: 7. will this lens work on a Canon EOS Digital Rebel XTi/EOS 400D digital camera?

A: Yes it will. Rebel series cameras are compatible with all the EF and EF-S series lenses.

Q: 8. Is this lens good for shots of a large group of people?

A: Not really unless your audience likes their bodies elongated or squashed. You can do groups at the 15 mm range but those are also subject to distortion at the sides. It's best for creative work.

Q: 9. Can I use this lens wish CANON 6D Camera?

A: Yes. You can use the 8-15 mm lens with 5D.

Q: 10. The lens has angle of view of 180°-175° on full frame. APSC is 180° at 10mm but what is the APSC angle of view at 15mm?

A: According to this chart: http://www.acapixus.dk/photography/angle_of_view.htm The lens at 15mm on an APSC lens would be roughly 112 degree field of view diagonally.