Hoya HD CIR-POL 49mm

High transparency and durability UV filter with an absorption membrane 25% larger than standard polarizers.

HD coating with 8 layers of anti-reflective, water and oil resistant, scratch and stain resistant.

With an HD frame that is compatible with wide-angle lenses and a very thin frame where the glass is mounted using high-pressure technology.

Enhanced color and contrast. Light rays reflected from any surface can become polarized; polarizing filters are used to select which light rays will enter your camera lens.

The CIR-PL filter allows you to remove unwanted reflections from non-metallic surfaces such as water, glass, etc.

They also make colors more saturated and appear with clearer and better contrast. This phenomenon is often used to increase contrast and saturation in blue skies and white clouds.

Hoya polarizing filters do not affect the overall color balance.