Canon Nikon Front Camera Lens Cap Sizes 49 52 55 58 62 67 72 77 82 95 105mm
Available Sizes: 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm, 95mm, 105mm. Not to be confused with the Focal length of the lens - eg, a Canon 50mm lens may require a 52mm Cap, or an 18-55mm Lens may require a 58mm cap for example.