Professional metal lens hood from JJC Description: High-quality metal lens hood. By avoiding stray light, you can achieve brilliant image results: Clear saturated colours and improved contrast will delight you. Furthermore, the lens hood protects your valuable lens from scratches and dirt. All filters from our assortment can easily be combined with the lens hood. Material: cleanly milled metal box Contents: JJC Metal Lens Hood Compatibility: You can the lens hood easily to all lenses with a filter thread 77 mm screwed on. Therefore, all brands with the corresponding filter threads are compatible: Canon, Nikon, Minolta, Contax, Sigma, Tamron, Olympus etc. The lens hood can be reverse mounted onto the lens, allowing you to store your equipment and save space. The front thread of the lens hood has a 82 mm filter thread which can be mounted on front filter thread based photo accessories. It makes sense to order a 82 mm lens cap as well. Then, the lens hood can be permanently left on the lens. Please note: We have tested the wide angle lens hood at a focal length of 35 mm. With smaller focal lengths, it can lead to vignetting (Lens Hood can be seen on picture edges).