Lifelike colour rendering: a True Colors CPL filter is characterised by its ability to eliminate glare without casting a yellowish tone on pictures. It helps to deliver lifelike colors for landscape photography Improved contrast and reflection-free: the circular polarising filter effectively reduces glare and reflection from water, glass, leaves and other non-metallic surfaces. Turn the CPL filter to get clear images with more details and increased saturation Multi-coated optical HD glass construction: the CPL filter consists of 30 layers of nano coating on both sides for solid protection against scratches, dust, fingerprints, water and oil. The optical HD glass material helps capture vibrant colours and control contrast without losing image sharpness Lightweight aluminium frame: The filter is firmly sealed with an ultra-thin aluminium alloy frame and delivers the desired effect without causing dark corners or vignetting. The non-slip pattern on the frame provides a firm grip and makes the filter easy to install and rotate to change the polarization 43 mm camera lens filter: the CPL has a thread size of 43 mm. Please check the lens filter thread of your camera (marked with the "Φ43" symbol under the lens barrel). The package includes a CPL filter, a lens cleaning cloth and a filter housing