500mm F8 Super Telephoto Mirror Lens for Nikon AI Mount - Compatible with D850, D810, D800, D780, D750, D500, D7500, D7200, D5600 DSLR Cameras | Perfect for Wildlife, Sports & Long-Distance Photography

500mm F8 Super Telephoto Mirror Camera Lens for AI Mount Fit for Nikon SLR Camera, D850, D810, D800, D780, D750, D500, D7500, D7200, D5600 Can be used with all Nikon AI mount cameras including D850, D810, D800, D780, D750, D500, D7500, D7200, D5600, etc. How to use it: 1. Align the identification point of the lens connector with the identification point of the adapter ring and turn it clockwise. If you hear a "click" sound, it means that the lens is inserted correctly. 2. Align the identification point of the lens adapter ring with the adapter ring to the identification point on the fuselage and turn it clockwise, when you hear a "click" sound, it means it is installed. 3. Press and hold the lens locking button of the camera and turn it counterclockwise to remove the lens together with the adapter ring. 4. Insert the release button for the adapter ring and turn it counterclockwise to remove the adapter ring from the lens. Small and portable The fast autofocus meets the requirements for recording on mobile devices such as stabilisers and slide rails. Equipped with 3 types of filters: UV / ND2 / ND4 Versatile use The 500mm telephoto lens is a good choice for shooting birds and wildlife as well as for shooting from a very long distance. Specification: Item Type: Camera Mirror Lens Material: Alloy + optical glass Color: As Pictures Shown Weight: Approx. 500g/17.6oz Focal length: 500 mm Aperture: F8 Mount: for AI mount Applicable model: for Nikon AI mount SLR camera Optical structure: 6 groups of 6pcs Coating: multi-layer MC coating Built-in filter size: 30.5mm/1.2in Focus mode: manual focus Anti-shake function: none Closest focusing distance: 2m Applicable scene: landscape, architecture, characters, insects, tourism, business, sports, wedding, humanities, etc Lens size(Dia x L): Approx. 77x85mm/3x3.3in Package List: 1 x Mirror Lens 1 x Storage Bag 1 x Adapter Ring 1 x Wrench 1 x ND2 Filter 1 x ND4 Filter 1 x UV Filter 1 x Manual