Urth 82mm Magnetic CPL Filter Pro

Urth 82mm Magnetic CPL Filter Pro | Control reflections and sky glare

Without a polarising filter, reflections on water and glass can compete with the subject, and a bright sky may look washed out. The Urth 82mm Magnetic CPL Filter Pro is a circular polarising filter for photographers who want more control over those effects in-camera, rather than relying on editing afterwards. A CPL can reduce reflected light from non-metallic surfaces and deepen the appearance of a blue sky; the result depends on the light and your shooting angle. Its magnetic design gives the filter a magnetic attachment, while the 82mm size identifies the filter size. It’s particularly relevant for landscapes, architecture and scenes with reflective surfaces. For the strongest change to a blue sky, work with the sun to your side rather than directly in front of or behind you. If you want a consistent effect across every frame, bear in mind that polarisation varies with the scene and your angle to the light.

Using a CPL in the field

A polariser is most useful when there’s a specific reflection or bright-sky effect you want to manage. Look through the viewfinder or at the screen as you adjust the filter, and judge the change in the actual composition. This is especially helpful with water, windows and foliage, where reflected light can obscure colour or detail. The filter won’t remove every reflection, and the result changes as you change your position or the direction of the light. That makes it a considered tool for shaping a scene, rather than a filter to leave on for every photograph.

Technical Specifications

• Size: 82mm
• Filter type: CPL (circular polarising filter)
• Attachment: Magnetic
• Series: Pro