- Rotating frame controls polarising effect
- Slim filter frame - avoids vignetting on wide angle lenses, also holds a lens cap
- Increases saturation and improves contrast
Controls reflections from non-metallic surfaces such as water, glass, leaves and blue skies Increases saturation and improves contrast Rotating frame controls polarising effect Slim filter frame - avoids vignetting on wide angle lenses, also holds a lens cap High quality HOYA optical glass