The Promaster Digital HGX 67mm Circular Polarizing filter allows you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. It also will 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. The Promaster Digital HGX Polarizing filter does not affect the overall color balance of a shot. Next Generation Digital Anti-Reflection Multi Coating Specially formulated to reduce the chance or internal reflections created by CCD and CMOS sensors in a digital SLR. REPELLAMAXTM Element Resistant Coating This EXCLUSIVE Promaster coating repels moisture, fingerprints, dust, dirt, and grime to retain every ounce of sharpness in your image. Hardened Optical Glass Ultra hardened optical glass resists surface scratching and stands up to the most intensive use. Low Profile Anti-Reflective Frame Ultra thin low profile frame prevents vignetting on super wide digital format lenses. The satin-like smooth finish helps to minimize reflected light. Black Rimmed Glass The outer rim of the filter glass is treated with a special black-ink.
| Type | Circular Polarizer |
| Available Colors | Gray |
| Exposure Increase | 1.5 - 2 Stop |
| Optical Effect | Light rays which are reflected by any surface become polarized and polarizing filters are used to select which light rays enter your camara lens. The Circular Polarizing filter allows you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. It also will 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. The Promaster Polarizing filter does not affect the overall color balance of a shot. Great for use with all traditional and digital cameras. |
| Number / Filter Factor | 3-4 |
| Mount Thread (MM) | 67mm |
