I don't no what some of you are talking about saying it dose not work with sigma. It dose work with both of my Sigma 70-200mm sport and 150-600mm Sports but the Auto Focus dose not work with I don't mind and it dose not fall off. I love it and it works really well. I just got it.

This was my first DLSR that I actually kept :) I ordered the Pentax K-X right before this one and ended up playing with both for a week before I returned the Pentax. I think this Canon is a higher quality product and has the benefit of a large user base, and therefore lots of knowledgebase in the community. The camera is pretty light and easy to use. It may be a bit cheaper on other websites, but I chose to go with Amazon due to the high quality of their customer service and easy return process.

Fantastic value for the money. I got two, deeply discounted at around $10 each, and am still wondering whether the low price was a mistake. These would be worth it even at regular price. Very sturdy!I attached one to a Pentax K3 with no issues. The other went on my vintage Pentax 35mm, and for that I needed to use a standard hole punch to make the small hole in the little protective leather flaps just a tad wider. On both cameras, the straps hang just right.I am a short woman, and the length is just fine for me with no adjustments. I can either place it over one shoulder, cross-body, or around my neck. The reverse side is a soft suede-like fabric. I especially like how the part right where it hits my shoulder has extra padding.The color is a beautiful cognac brown and looks amazing. (My picture has pretty dark lighting.)I will report back if anything changes, but so far, so good!

Fits my Pentax DSLR. It’s lightweight, and works well.

I ordered the 52mm filter because the 30mm f1.4 sigma lens for sony e-mount cameras has a 52mm thread but after lens arrived, I couldn't fit it on.But after-service support was pretty helpful in telling me this

Works very well on my Sigma 17-50 lens. Thank you.

I bought this product because my 580EX2 started to act up.Not having the funds to afford another 580EX2 or the 600EX-RT at this time, I did my research and decided to buy the Sigma EF-610 DG SUPER.I read the reviews about how cheap the flash feels.I beg to differ, it looks and feel fine to me. We have so grown to accept Canon products as a standard (with good reason), so if it does not look or feel like Canon it is no good. The plastic battery cover was another problem to other reviewers, for me I am no less confident of the durability of this cover than I am of the battery cover on my EOS Canon 7D.I do not buy a speedlight to drop it on the ground from 8 feet up so whether or not it can stand up to the shock of being dropped on concrete from 8 feet up was not a concern I had before purchasing it. My major concern was if this product would trigger my other canon speedlights if I used it as a master. Well it does trigger all of them, the 420ex, the 550ex and the 580ex2.The menu on the back is a no brainer, one does not even have to consult the manual.It has all the power I need. It compares favourably with the 580EX2 and is far more powerful than the 430EX2.The exposures are spot on, equal to my 580EX2. If I am to fault the Sigma, the flash gun head cannot be tilted up and down in increments like the Canon. It has an angle where it clicks in place when adjusted upwards and will fall back down if it is not set at that particular angle. One has to consider cost when buying a product. For the price it is an excellent product. I would still buy it even if it cost a bit more (by the way I am a Canon Purist). but there are times when an immediate need has to be fulfilled. I am happy with my purchase. I cannot yet comment on its durability yet. More anon.

Why i first went with the Sigma 35 i have no clue! Ended up getting this one after my sigma took a fall and was getting repaired. I know am selling my Sigma 35m because it can't compete with the canon version. Its worth every penny.