The HOYA Nano HD circular polarizing filter gives colors ideal saturation and improves contrast. Depending on its position, it dims or eliminates reflected lights with the exception of metal surfaces and mirrors.
 
By controlling your framing through the viewfinder and rotating the filter, the sky becomes bluer, backgrounds brighter, windows more transparent and objects have even more relief. This HOYA Nano circular polarizing HD filter does not alter the color balance.
 
HOYA Nano polarizing filters have 25% higher light transmission than standard polarizing filters.
 
Highlights of the HOYA Nano HD 77mm circular polarizing filter:

Resistant to stains and splashes
16 ultra-smooth layers
Ultra resistant coating against scratches, dirt and fingerprints
High transparency and high durability
25% better light transmission than conventional filters
Very thin frame