Canon 95mm Protect FilterCanon 95mm Protect Filter The Canon 95 mm Protect 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 95 mm, you can leave this clear filter on your lens during use as it helps protect your lens colour balance and from general wear and tear. Key Features: Designed to fit lenses with a filter thread of 95mm Protects the front element of lenses from dirt and damage