Hoya 40.5mm Circular Polariser Filter

HOYA's UX II Circular Polariser filter is a renewed version of the previous Slim CIR-PL model. It sits within the UX essential series, alongside the slim UX UV filter. The UX CIR-PL filter can be used with both digital and film cameras. It is used to control reflections from non-metallic surfaces such as water, glass, leaves and blue skies, increasing saturation and improving contrast. Polarising filters' structure incorporates a polarising film, sandwiched between two pieces of glass. The front part of the filter frame is able to rotate, allowing the polarising film to be positioned at the desired angle

Key Features:

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

Hoya UX II filters use a low-profile aluminium frame which avoids vignetting when used with wide-angle lenses. Hoya UX filters use a low-profile aluminium frame which avoids vignetting when used with wide-angle lenses. They also have front threads which are able to hold other filters and lens caps.