Canon Ef 15Mm F 2.8 Fisheye

[Full-Frame] I'm using the Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for Canon to create some dramatic HDR images. I really like the curvature of the lens and it adds great impact to my images. The resulting images are very clean and the effects are not so strong as to add just a touch of distortion without going too far.

[0.06 lb] I use this product for Canon 8-15mm f/4 USM Fisheye, it is very helpful !

[0.665 lb] I recently got my first dSLR, the Canon Rebel XSi, and I've always been a fan of fisheye photography. I know when it's overused, as with anything, it can become dull, but when kept in moderation, one can attain some really interesting shots. I played around with Canon's 15mm Fisheye, but that's designed for full-frame sensors, so I'd get a slight fisheye effect while using it on my XSi. Although the images were nice and the f/2.8 definitely gives it an edge, it wasn't for me. I was eyeing the Sigma 10mm DC designed for crop-sensor cameras, and was certain I'd be purchasing that one, but then I saw this Tokina 10-17mm lens. Not only was it cheaper, but it gives me the flexibility of having the 10mm extreme fisheye effect, or narrow it to 17mm to obtain just a fairly wide angle shot, while reducing the overall fisheye effect. This allows for more versatility and I've been very happy with my purchase. If/when I ever jump to a full-frame sensor, I'll most likely purchase Canon's 15mm Fisheye. Until then, this is an excellent lens. The only negative, if you can even call it that, is the lens cover is slightly difficult to get on and off.

[0.1 lb] Fits Over The Canon 8-15mm Fisheye Lens Perfectly!

[Empty] The EF 15mm 2.8 doesn't come with a lens pouch. This one is a little pricey but is OEM and fits the 15mm perfect. Just snug enough to keep the darn lens cap on.

[180°] I really love this little lens. I had planned on picking up the canon 15mm fisheye - then they pulled it out of production??? Anyway I did not want to drop that much money for the canon 8-15mm f/4 L lens, so i gave this on a shot and i am very happy. If you are looking for the fisheye effect for your full frame canon, take a serious look at the lens. Please note to get the full image (on a full frame camera) you need to remove the sleeve around the lens, that the lens cap attaches to (not just the lens cap). If you just remove the lens cap, you will get you image in a circle, surrounded by black. The sun shade is permanently attached to the lens and offers a little bit of protection to the front of the lens.

[PLA] I was interesting in Ultra Wide Angle lens for my Canon 5D and after serious investigation of market I came to decision to buy Canon EF 15/2.8 fisheye. Overall it's great lens, field of view is incredible, it's razor sharp right at 2.8 and all my images are almost completely (or even completely without any almost) flare free. It's small and light enough to take it to lightweight trips (fits pocket of my jacket even). It is well built. Minimum focusing distance is about 8 inches so it enabled you to do some artistic close-ups. It has old motor inside which is a little noisy if you've used to have silent USM's of L grade lenses (but who cares since it focuses almost immediately). Lens cap is 'snap on' type and it's pretty OK so far. I tried defishing of some shots and it equivalents to 12 or 13 mm rectilinear lens. Chosen this one because it is lightweight, fast, razor-sharp as a fix, and a great fov and fisheye distortion for some artistic effects. You must understand what fisheye is before you choose this lens!

[Empty] A perfect fit for my new Canon EF-S 17-55mm f/2.8 IS USM Lens!

[Full-Frame] I have the Canon EF 16-35 f/2.8L ii lens and it is a fine lens but I have never been completely satisfied with the sharpness. After reading a lot of glowing reviews about the incredible sharpness of the EF 16-35 f/4L IS, I decided to buy one. Wow, this is a nice lens!!! Extremely sharp right out of the box (no micro adjustments needed), focus is lightning fast, colors and contrast are outstanding, and handling is excellent. The IS is the icing on the cake--it makes taking super sharp photos in any light a snap. Love this lens!!!

[0.09 lb] It's a great filter at a great price. I got mine during a sale so it was even cheaper. I have briefly used it with my Canon EF 100mm f/2.8 L Macro lens and I don't see any difference in image quality.