There are two flavors: UV (which many people use purely for protection) and a circular polarizer. According to the press material, the new HD3 filters are four-times stronger than the glass typically ...

In his latest educational video, photographer Steve Perry explains why and how to use a polarizer filter.

So there you have it: the wonders of a circular polarizing filter. Basically, anytime there’s glass or water involved in your picture, a polarizing filter might help.

There are two new types of filters in the family. The first is a circular polarizer (CPL) filter that can be used to cut out glare from certain types of reflective surfaces. In practice, it amps ...

Cokin is the only way to go for graduated filters, I think. The circular ones that you can spin around, but not adjust otherwise are comparatively useless.<BR><BR>For stuff like a CPL, though, you ...

We review the UV Protective and Circular polarizing filters from Irix.

Sony has shown off a new prototype sensor that features an on-chip polarization filter capable of selectively reducing glare and reflections in images.

The iPhone camera is one of the most popular cameras on the planet, so it only makes sense that a whole world of accessories also exist to augment it. The latest in a line of add-on lenses comes from ...

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Still thinking of ways to improve your iPhone 4/4S snapshots? You might want to give this circular polarizing filter lens (CPL) made especially for the said devices a try.