I use this product for working on my computer. Product is light and comfortable in my ear…great sound quality…

Comfortable, good audio, good value butonly last 9 months for me !

On my Canon T3i Kit 55-250 lens, this polarizer works well. Make for awesome sky pictures with deep, rich colors. If you are looking for a cheaper polarizer, this is a good one to get.I took off a star because of how it works in screwing it on and off. If you don't pay attention, you can keep twisting the top piece of the polarizer and never actually screw it on or off. It's a two piece assembly that can twist on top but not turn the threads. It's not really a flaw, but is frustrating until you figure out how it's on there, and with big fingers it can be hard to get just right.I'd still buy it again though, I don't really ever take it off my telephoto lens.

Cet accessoire d'éclairage et ingénieux et bien conçu. En mode macro, la lumière de la LED est dirigée sur l'ensemble de la couronne et assure une diffusion homogène de la lumière.