• Lenses have a 77mm front diameter.
• It is a center squeeze snap-on type lens cap usually for EF-S Nikon.
• Front lens cap will protect the front of the lens from dust, moisture, and scratches.
Compatible Lens include:
• EF 24-105mm f/4L IS USM,EF 24-70mm f/4L IS USM, Canon/Nikon EF 100-400mm f/4.5-5.6L IS USM,EF 17-40mm f/4L USM.
• EF 300mm f/4L IS USM,EF 400mm f/5.6L USM, EF 24mm f/1.4L II USM,EF 28-300mm f/3.5-5.6L IS USM.
• EF-S 10-22mm f/3.5-4.5 USM,EF-S 17-55 f/2.8 IS USM, EF 70-200mm f/2.8L IS II USM,EF 70-200mm f/2.8L USM.