Haida Greystone Multi-Coated Waterproof CPL Filter 62mm

A polarizing filter arranges and filters directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.The filter ring can be rotated to adjust the intensity of the polarization effect.Strongest effect when used at a 90 Degree angle from the sun. front filter threads allow for use with other filters.Top knurling to provide a more textured grip when mounting or removing it from a lens.Improved ImageThe CPL filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. A polarizing filter arranges and filters directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.Ultra SlimTo prevent internal ghosting and reflections, the glass includes 10 layers of anti-reflection coating. These coatings also offer greater protection to the filter substrate and helps it to stay clean for longer than with uncoated filters.Circular PolarizerCircular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features. 2.5x filter factor reduces exposure by 1.3 stops.Optics GlassThis polarising filter is constructed from optical glass for clarity as well as color fidelity and features an aluminum-alloy filter ring that can be rotated in order to adjust the intensity of the polarization effect.Easy InstallationThe filter ring can be rotated to adjust the intensity of the polarization effect.Strongest effect when used at a 90 Degree angle from the sun. 72mm front filter threads allow for use with other filters.Top knurling to provide a more textured grip when mounting or removing it from a lens.