Ef S 10 22 F 3.5 4.5

[Bayonet] Bought this for my EF-S 10-22mm f/3.5-4.5 USM Lens. I believe Canon should include the hood with the lens, but that's just my opinion.

[Pentax K] I would probably really give it a 4.5. I'd rather see a fixed f/4 than have f/3.5 at the wide end. This is my first quick-shift lens, and that is a wonderful feature. I discovered it by accident because the focus ring is close to the camera body. This lens covers everything I need for situations like hiking or going to a family event when I'm not sure what might come up. I do wish it offered closer focus.

[Plastic] Purchased a Super Vario ELmar SL 16-35mm f/3.5-4.5 ASPH on secondary market without lens back or hood. Leica replacement part for lens completed set. As always, easy to navigate web site and secure item of choice

[Zoom Gear] Nikon D810 with Nikon AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED Lens is a great addition to my Natural History Photography

[0.485 lb] I bought this adapter in order to use the Canon EF 100-400mm f/4.5-5.6L IS II USM Lens with my Canon EOS R6 MkII. It works flawlessly!!! It is solid as a rock and there is no noticeable difference between using this EF lens and adapter to using an RF lens with my camera. I don not hesitate to recommend this adapter to anyone.

[Multi Coated] Fantastic lens. I love my EF 70-300mm f/4.5-5.6L IS USM, but this fixed lens is so much crisper and better in every way at a fixed 300mm. Even with a 2x extender it's super crisp compared to my old lens.

[0.31x] You can't beat the Canon EF 100-400mm f/4.5-5.6L IS II USM Lens. It is THE proven leader of all telephoto zoom lenses. I got this for my Canon EOS R6 MkII with the EF to RF adapter. It works flawlessly and you can't ask for better quality photos. You can't go wrong with this lens. Even the new RF telephoto lenses are compared to this lens.

[Yes] This is the perfect foot replacement for my Canon 100-400mm EF 4.5-5.6 IS II. By replacing the lens's foot, the mount is much more stable than adding another Arca-Swiss plate onto the OEM foot to attach it to my gimbal. Expensive, but needed. There are other foots out there, but RRS engineers their stuff really good, it fits perfectly and very easy to install and remove.

[58 mm (Front)] Youd think for the price this would have some flaws. At f.1/4 its pretty sharp at f.2 its razor sharp. I did not look at the outer edges of the frames as Im concerned with my subject. Good buy for the price.

[APS-C] I got this lens because I wanted a wider lens than the surprisingly good 18-150 that came with my R7 as part of the kit. I was concerned if the function using the EF-S would be an issue coupling this lens to the R7 using the EF to RF Canon adapter. I'm happy to say that the combination of R7 to EF adapter to the EF-S 10-22 lens works perfectly. Now I have the wide angle lens in a zoom range that I wished for. This will serve until Canon issues the 11-22 (or so) that I was hoping for.