The Canon 82 mm Protect Lens Filter is a clear filter that helps to guard your front lens element from dust and scratches. Designed to fit lenses with a filter thread of 82 mm, you can leave this clear filter on your lens during use as it doesnt impact the colour balance. Benefits Designed to fit lenses with a filter thread of 82 mm Help to protect the front element of lenses from finger prints, dust and scratches Colour balance is not impacted Clear filter provides no additional colour or contrast, allowing you to pair this filter with others What\'s in the box 82 mm Protect Lens Filter Compatibility TS-E 24mm f/3.5L II TS-E 135mm f/4L Macro EF 1635mm f/2.8L II USM EF 1635mm f/2.8L III USM EF 2470mm f/2.8L II USM RF 24-70MM f/2.8L IS USM RF 15-35mm f/2.8L IS USM RF 85mm F1.2L USM DS RF 600mm F11 IS STM Lens