Introducing the LEE Elements Circular Polariser. Featuring a black anodised all-weather knurled ring, this brand new Circular Polariser from LEE is manufactured using the same premium glass used throughout LEE’s renowned square filter range | Multi-layer optical coatings deliver antireflective, hydrophobic and oleophobic performance across the range resulting in class-leading optical performance, including use with ultra-wide-angle lenses | Fully adjustable to increase or decrease the degree of polarisation and reduce unwanted reflections in water, glass and other reflective surfaces, as well as enhancing sky colour, contrast and detail | LEE Elements Circular Polarisers feature a fluid-smooth adjustment ring making the achievement of exactly the right amount of polarisation easy, without having to take your eye away from the viewfinder or rear screen. Designed to produce minimal to zero vignetting, even with very wide-angle lenses | Each LEE Elements Circular Polariser is manufactured right here in the UK and comes with a limited lifetime warranty. Available in 4 sizes (67mm, 72mm, 77mm and 82mm), each filter comes in a travel-friendly impact-proof case along with a LEE Filters cleaning cloth so you can easily wipe away any dust or dirt