HOYA 49MM CIR-PL HD MK II FILTER

Polarizing filters filter out unwanted reflections from non-metallic surfaces such as water and glass as well as light that is reflected off moisture and pollution in the atmosphere, which is how they can create beautiful deep blue skies. You can seen the effect happening before your eyes as you rotate the filter. In addition to bluer skies, the filter reduces reflections, yields greener foliage in scenery and better clarity and contrast in your pictures.

The Hoya HD Mk II CIR-PL filter is using high transmission polarizing film, creates a picture that can be recognized clearly by a better contrast and clarity. This effect enables a fast shutter speeds. The filter will not affect the overall color balance of the shot
High transparency polarizing film has 25% better light transmission than standard polarizing film used in current photographic filters. This translates to nearly 1/2 stop more light entering the lens while yielding the same polarization effect, maintain color balance of a standard circular polarizer while improving contrast and clarity.

KEY FEATURES:

HD Coating
 - 16-layer (total) anti-reflective multi-coating
 - Water & oil repellent and stain resistant coating

HD Frame
 - Ultra Thin Frame compatible with wide-angle lenses
 - Front thread to attach lens caps and filters
 - Press mount technology holds glass securely and makes frame more resistant to physical impact

HD Polarizing Film
 - 25% greater light transmission than standard polarizing film for nearly 1/2 stop more light
 - High transparency film has high durability and UV absorbing properties