- Deepens intensity of blue skies
- Reduces or eliminates glare
- 52mm diameter
- Circular construction
The Circular Polarizer is the most popular special effect filter available. Polarizers can create deep blue skies, provide a general saturation to all colors, reduce glare, and minimize reflections. Screw-in Polarizers are featured with rotating mounts for precise control of polarization. The Circular Polarizer is designed for usage with both auto focus and non-auto focus cameras.