Bayonet-mount 2pc lens hood kit. Replaces Canon ET-160 hood. Length: 200mm (7.87in). Maximum diameter: 194.5mm (7.66in). Extension beyond end of lens: 174.5mm (6.87in). Approximate weight: 418g (14.8oz). Fits Canon EF 600mm f/4L IS USM, EF 600mm f/4L IS II USM, RF 600mm f/4L IS USM. Sections are 108mm (4.25in) long. Handling a two-piece hood: https://youtu.be/laydgwmaQG4
