Lens Hood 1pc, 105mm (4.13in) long with filter access sleeve. Replaces Canon ET-83F hood.

A one-piece bayonet-mount lens hood kit for Canon RF 100-500mm f/4.5-7.1 L IS USM, with a filter access sleeve.

Photographers appreciate Zemlin Photo lens hoods for their sturdy construction, light weight, and secure fit. Built for everyday use in the field, Zemlin Photo offers a practical upgrade to the original hood.

• Replaces the Canon ET-83F hood.
• Filter access sleeve included.
• Includes lock ring for mounting.
• Overall length: 105 mm (4.13 in)
• Maximum diameter: 115.5 mm (4.55 in)
• Extension beyond the lens: 92.25 mm (3.63 in)
• Approximate weight: 160 g (5.6 oz)

Does not vignette at any focal length.  Product photos show the similar 90mm hood on the EF 100-400 lens.