There is no vignetting with the hood on. Product Highlights Comes with a filter access window for CPL, ND filters adjustment Blocks stray light from entering the lens Reversible for easy storage Will not affect the use of lens cap Non-glare matte finish prevents reflections No vignetting will be caused with the hood on Extra protection from accidental impact Compatible with CANON EF 100-400mm f/4.5-5.6L IS II USM Lens Package: Lens hood x 1 JW Emall Micro Fiber Cleaning Cloth x 1 Extra protection from accidental impact FITMENT: 2018-2024 Jeep Wrangler JL 2.0L Turbo. J&L 3.0 Oil Separator. 3oz Capacity Solid billet construction. OEM Style quick connect PCV fittings Pro ET-83D Lens Hood Shade for Canon EF 100-400mm f4-5.6L S USM(2nd... JJC replaces CANON Lens Hood ET-83D White (Feature of Side Window It has a non-glare matte finish on the inside to further prevent or limit lens flare. Will not affect the use of lens cap;Non-glare matte finish prevents reflections Fujifilm X100vi Lens Hood PROtastic Replacement ET-83D Lens Hood *** 2 PACK *** For Canon EF 100-400mm F/4.5-5.6L IS II USM Canon T7 Accessories The hood allows you to put on a lens cap, too. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. The hood prevents unwanted stray light from entering the lens by extending and shading the end of the lens. JJC LH-83D Lens Hood features a filter access window for easier adjustment of specialty rotating filters such as ND and CPL filters while the hood is in place. It can also be placed backwards over the lens for a more compact storage solution.
