Description: Camera Viewfinder Eyecup Eyepiece Adapter 22mm. For Nikon D700, D800, D4, D3S, D3X, D2X, D2H, F5, F6 and other DSLR cameras. Reduces interference light into lens during long exposures, also protects the viewfinder from dust and scratch. Comfortable ergonomic rubber design, better fit for your eyes. Easy installation. Insert the rubber eyecup into the external card slot of the viewfinder. Specification: Material: Rubber Size: 55x43 mm/2.2x1.7 inch Package Includes: 1x Viewfinder Eyepiece Eyecup
