NXT Plus CPL Filters
Hoya NXT Plus Circular Polarizers are the top of the line. Not only is it Hoya's best-selling CPL line but it includes premium glass (Schott B270), 10 layers of coatings, and a 89% transmission rate for super crisp images. If you are new to a CPL, think sunglasses for your lenses.
Polarizers do one thing: Remove Reflections. By removing reflections, you reveal the color, texture and detail beneath. So, leaves are greener, skies are bluer, and the beautiful rocks at the bottom of that secret mountain lake are revealed.