Feature:1. Viewfinder Eyepiece: The viewfinder eyecup can protect the optical viewfinder from scratches and wear.2. Cat Ear Shape: The cat ear shape design allows you to see the picture more clearly under strong light conditions than than the original one.3. Camera Hot Shoe Level: The level makes it easy to keep the camera level when the camera is mounted on the tripod.4. Hot Shoe Cover: The top hot can protect the connection contacts of the top flash from corrosion.5. Applicable Models: The camera eyepiece eyecup set is suitable for D700, D800, D4, D3S, D3X, D2X, D2H, F5, F6 Camera.How to Use:1. Take off the camera's original viewfinder eyecup.2. Install this viewfinder eyecup.3. Install the spirit level or cold shoe cover on the top of the camera.Specification:Item Type: Camera Eyepiece Eyecup SetMaterial: Plastic + RubberProduct Color: As Pictures Shown Product Weight: Approx. 15g / 0.5ozApplicable Models: For D700, D800, D4, D3S, D3X, D2X, D2H, F5, F6 Camera Package List:1 x Camera Eyecup1 x Camera Hot Shoe Level1 x Hot Shoe Cover