Easy to install microphone, LED light, monitor to DSLR, camcorder or digital camera, Flash Remote Trigger or adapt anything else that with a 1/4inch -20 receptacle Fits on the hot shoe of most cameras and can connect 2 cameras together Includes 2 nuts which can be adjusted Material: Anodized aluminum metal Durable and Easy to use Color: black Material: plastic/Aluminum Alloy model:LH-61E Apply to M.ZUIKO ED 75-300mm f/4.8-6.7 Package Contents: 2 x Flash Shoe Mount Adapter 1 x Lens hood Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. set2: 2 x Flash Shoe Mount Adapter + 1 x Lens hood Lens hoods are primarily designed to prevent unwanted stray light from entering the lens, by extending and shading of the lens. A dedicated lens hood is designed to perfectly match the specific length of the lens it was designed for. The bayonet mount is designed to also work in the reversed position, allowing the hood to be placed backwards over the lens for a more compact storage solution. Moreover, this hood features a non- matte on the interior surface, to further prevent or limit lens flare. And since of the lens is extended, you also get the added of some extra protection from accidental impact.