Wholesale metal lens hood 40.5mm wide-angle metal lens hood
【Product model】:40.5mm wide-angle metal hood
【Scope of application】:Use with wide-angle lens above 28mm
【colour】: Matte black (Black)
The inner diameter is 40.5mm spiral type, the outer diameter is 62mm, and 62mm lens caps of various brands can be used.Ordinary lens cap 62mm can also be used
All metal matte surface with reflective treatment
The role of the hood:
1. It can prevent the entry of non-imaging light and avoid fog when shooting in backlight, side light or flash photography.
2. It can avoid the surrounding 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 touching the surface of the lens by mistake. 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