The main function of the lens hood is to shade the lens from stray light, improving your contrast and image quality. But it will also protects the front barrel from the
inevitable impacts against walls, door frames, and other real-life obstacles and in inclement weather, it can assist in keeping moisture or wind-blown debris off the lens
Features:
*Telephoto Metal lens hood with screw mount fits on any 49mm lens filter or barrel thread
*Made from solid aluminum metal
*High quality smooth black finish
*Suitable for digital & film cameras of all brands
*Great for Telephoto Focal Length Lenses
Specification:
*Fit for lenses 70mm-210mm,80mm-200mm
*The inlet diameter:49mm (with thread) / The ouside diameter:58mm./ Height:40mm