35MM metal hollow hood
35mm F1.7 Film Head Dedicated Screw Hood
【colour】: &Amp;nbsp; black, silver (the inner wall is black)
【texture】: all metal matte anti-reflective treatment
【Commodity condition】: 100% brand new
PS:The price of this link is the price of a single hood,This paragraphThe hood will produce a slight vignetting when used on the wide-angle end, but the hood can prevent the top and bottom from being dark when taking pictures. Photographers please consider whether you need a hood before buying. Because of this problem, returning the goods will waste your own shipping costs. , Hereby remind!
![](https://img.alicdn.com/imgextra/i2/66230063/TB26br2jXXXXXcDXpXXXXXXXXXX_!!66230063.jpg)
The role of the hood:
1. In the backlight, side light or flash photography, it can prevent the entry of non-imaging light and avoid fog.
2. It can avoid the surrounding scattered light from entering the lens when shooting in front and side light.
3. In lighting photography or night photography, you can avoid 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.