Canon hood model:EW—83J
Choose according to bayonet:Bayonet
colour:black
Be applicable:Canon EF-S 17-55mm f/2.8 IS
Main material:Exterior-high-grade ABS plastic Interior-Premium Flocking
The lens hood is a common photographic accessory that is put in front of the camera lens. It has a variety of textures such as metal, hard plastic, and soft rubber. It has the following functions:
1. In the backlight, side light or flash photography, it can prevent the entry of non-imaging light and avoid fog.
2. It can prevent the scattered light from entering the lens when taking photos with forward light and side light.
3. In lighting photography or night photography, it can prevent the surrounding interference light from entering the lens.
4. It can prevent accidental damage to the lens, and it can also prevent fingers from accidentally touching the surface of the lens. It can also shield the lens from wind, sand, rain and snow to some extent.
Lens hoods are widely used in backlight photography, generally speaking, to avoid glare. However, if the light source is close, glare may still occur. At this time, you can use your hand to block the hood on the side where the light source is located. Whether the glare is eliminated, you must observe it clearly in the viewfinder.
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