1Compatibility: This camera eyepiece eye cup is specially designed, can be used as a perfect replacement for the original, compatible with for D780 mirrorless camera. 2Cushioning Effect: The eyepiece eye cup is made of comfortable material that provides cushioning for the camera viewfinder to effectively reduce fatigue from long term shooting, aiming to reduce impact and better protect your eyes. 3Horizontal Leveling: Equipped with a hot shoe level to assist in correcting angles when unsure if your camera is level. This hot shoe level can help you calibrate without the need for a separate level. 4Hot Shoe Cover: The hot shoe cover effectively protects the metal contacts, guarding against static, dust, and oxidation when not in use, providing added protection for your camera equipment. 5Easy Installation: Easily and securely install onto the camera viewfinder. Designed to reduce external light interference for better viewing, the ABS material makes it convenient, rugged and practical. 1 x Hot Shoe Cover 1 x Eyecup 1 x Level