Filter Hoya CIR-PL Slim (PHL) 37 mm

The Filter Hoya CIR-PL Slim (PHL) 37 mm is a circular polarising filter with a slim frame for lenses with a 37 mm filter thread. The low-profile mount is designed for wide-angle lenses.

• Circular polariser in a SLIM low-profile mount
• Black ring with an ultra-thin frame
• Designed to avoid vignetting, even on very wide-angle lenses
• Removes unwanted reflections from non-metallic surfaces such as glass and water
• Increases colour saturation and contrast, including between white clouds and blue sky
• Light, thin mount allows smooth adjustment of the polarising effect
• Anti-reflection coatings on both surfaces improve light transmission and help prevent loss of contrast