, Urth 52mm Circular Polarizing (CPL) Lens Filter (Plus+) The CPL filter reduces reflections, increases colour saturation and contrast by removing polarised light. Polarised light can blur images with silvery reflected light and our CPL Polarising Filter Plus+ removes 99.9% of reflected light from water, glass and non metallic surfaces, revealing more vivid colours.
The Plus range has 20 layers of nano coating that facilitate cleaning and provide better protection against water, oil and scratches. These layers also provide higher maximum light transmission and a more consistent transmission curve for sharper images, finer colours and more depth.
Professional German glass Leading German SCHOTT B270 optical glass features a 20 layer nano coating for professional polarisation, extra protection and easier cleaning.
Ultra slim magnalium rim The deliberately designed ultra slim bezel prevents vignetting and our durable magnalium has a lifetime guarantee.
Double thread All filters have a double thread for stacking filters or using screw caps.
Positive impact Urths goal is to have a lasting positive impact on the planet. By consciously designing products that help people engage with nature and planting 5 trees for every product. Urths mission is to plant 1 billion trees by 2032.
Conscious design There is a constant search for ways to minimise the negative impact on the planet we love. When new products are made, low impact materials are sought and designs are refined to minimise waste. All packaging is redesigned to remove all plastic, use recycled materials and ensure they are recyclable too. ,
Better colour saturation Filters reflections from water, glass and non metallic surfaces. Stronger contrast for more vivid images. Lifetime warranty