EW-78D high-quality bayonet lens hood, can be snapped back, no vignetting
【colour】:black
【material】: Plastic ABS
【Be applicable】: Canon EF-S 18-200mm f/3.5-5.6 IS;
【Hood function】:
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 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 lens surface by mistake.
5. To a certain extent, shield the lens from wind, sand, rain and snow.
The hood is commonly used in front of the camera lens