Lens filter with a simple anti-reflection coating suitable for most shots. UV filters prevent the penetration of ultraviolet radiation (it is not visible to the naked eye) and also serves as a practical protection for the lens. The advantage is their clearness, therefore there is no noticeable change in light intensity, and the photographs with the filter are not affected in any way. Applying a UV filter is recommended especially when shooting at higher altitudes where UV rays are more intense.
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