Sigma 82mm EX DG, Digitally Optimized, Circular Polarizer Wide Angle Multi-Coated Glass Filter.

2015-03-03T19:00:00

I dropped my Sigma 24-105 and thanks to this filter my lens was undamaged. Pros: Protects lens Greatly reduces reflections Very thin bezel Easy to rotate High quality construdtion Cons: Very thin bezel -- may be difficult to unscrew at first turn

Sidney G.

2013-09-02T21:00:00

This filter stays on my Sigma 10-20 3.5 EX DC all the time. Thin thread helps eliminate vignetting. Easy to rotate. Great for landscape photography. Can't beat the price and quality.

WILLIAM Z.

2010-01-10T19:00:00

Leave it on my landscape/travel lenses as a lense protection in addition to a polarizer

Hank

2009-08-19T21:00:00

I do a great amount of early morning landscape photography and often the location includes water; I desperately needed a solution to lens-flares. This polarizer is the perfect addition to my flare-prone Sigma 2.8 28-70DG. After applying the polarizer I forgot all about the problem. I read another review touting the glare-reducing benefits of a polarizer in portraiture so I decided to pull the trigger on this purchase. Thanks for the advice, this filter works great for eliminating the shine of oily faces. Buy it!You gotta have a good polarizer!

Cynthia M.

2007-12-11T19:00:00

I use this more often than my U.V. When I don't need it any more the U.V. goes back on, but either one is cheaper to replace than a lens. Since I read an article about using a Polarizer for Portraits I've been useing it with great results, someone wrote into the same magazine asking about useing a Polarizer for cars which is my main use for my Polarizers. Don't wait until you take a picture through glass or of some fish and you can only see reflecions of other things to buy a Polarizing Filter. P.S. this is as thin as my other Slim Polarizer but I can screw a filter onto the front of it much deeper.

DanJohnson