Hoya Digital Slim CPL (CIR-PL) Filter

　

Filter Size: 67mm

　

　

　

　

Note: Above pictures  are just for reference. The real filter size pls check the title!!!

　

Introduction

This  filter offer both amateur and professional photographers HOYA's  famous quality at reasonable prices. it has coatings applied to  both surfaces to suppress reflection and increase light  transmission. Recommended for TTL & AF cameras and video  camcorders.

Color  and contrast enhancement
Light rays which are reflected by any surface can become polarised so polarising filters are used to select which light  rays enter your camera lens. CPL filters allow you to remove  unwanted reflections from non-metallic surfaces such as water,  glass etc. They also enable colors to become more saturated and  appear clearer with better contrast. This effect is often used  to increase the contrast and saturation in blue skies and white  clouds. HOYA's polarising filters do not affect the overall  color balance of a shot.

Reduce  Glare and Reflections

Using the  CPL filter, reflections and glare can be reduced significantly  from non-metallic surfaces. A camera angle of 30 degrees from  the reflecting surface (glass, water, etc.) is ideal for maximum  effect.

Slim  Frame

These  excellent quality slim filters (5mm) will help to reduce the  chance of vignetting on wide angle lenses, and this Slim Frame  filter is providing both-side thread, so you can attach other  accessories on it such as your lens cap.