I bought this lens about 2 months ago and was happy with it. Now I find the manual focus does not work. I am able to survive on AF but sometimes I like to do manual focusing to check my eye and I really hate the way AF interferes with flash.

I bought this as a package. The backpack was excellent the filters as advertised, the cleaning package good. the lens hood, however, was screw-in, not bayonet and has horizontal vignetting at 10mm setting. Not Good!! Someone should have noticed this! A bayonet mount hood would not have this problem.

Consistent Output; Durable; Easily Interchangeable; Fast / accurate auto-focus; Lightweight; Strong Construction

Canon has quite a wealth of ultra-wide angle lenses - the current range includes no less than 3 zoom lenses and a whole bunch of primes. However, it seems as if Canon also wants to compete in the budget arena. They have just thrown the Canon EF-S 10-18m f/4.5-5.6 IS STM into the game.

I received this for chrismas and could wait to try it out, Impressed is an understatment. The picture quality is exelent and the lens is very easy to use, and the image stabiliser is impressive, I have hand held a 1\4 second exposure with no signs of camera shake

I take pictures for fun, as a pastime ,so don't expect any technical jargon. Value for moneyI think is excellent, quality of build is reflected in the price, its not a solid lump of metal, there"s a good bit of plastic, but this in no way takes away from the function of the lens.Only used a couple...

I just picked this little gem up today and took it to Fish Creek Park in South Calgary. pictures are sharp and the autofocus of the STM motor is fast and quiet. this is quiet and bit cheaper than the 10-22mm USM lens and a LOT cheaper than the L version so if you need an inexpensive decent lens this...

Nearly silent Focussing Light weight (also a negative since it "feels" cheap Sharp Images even at 10mm Price

Not a very fast lens (f/4.5-5.6 not an "L" lens so not weather resistent

Lovely lense enjoying it however feels like I shouldn't bought it as I'm a wedding photographer and use ot only when I need to get into tight corners and well I'm not always in tight corners :P Over all a good lense however there is a slight distortion at the corners of the image not visible in the...

Incredible wide angle capture without distortion. Auto focus and stabilising feature give fantastically clear photos. Perfect for indoor shots and confined spaces. So pleased I purchased this lens.

Great wide angle lens. Got great shots already. Happy with purchase.

- Value for money - STM Motor is quite, fast and accurate - IS is highly effective Overall a great lens and would highly recommend it to anyone looking for a good wide angle lens with a budget