Feature: 1. Maintain State: Top cold shoe cover can protect the top flash connection contacts are not corroded, try to keep its sensitivity. 2. Keep Horizontal: Level gauge is convenient for keeping the camera horizontal when you installing to camera tripod. 3. Long Service Time: Viewfinder eyecup can protect the optical viewfinder from being scratched and wear, providing a long service life. 4. Prevent Bad Factors: Viewfinder eyecup can prevent dust and stray light from entering, improving the image quality of the viewfinder. 5. Specially Made: Suitable for Sony SLT‑A77, SLT‑A77L, SLT‑A77M, SLT‑A77Q, SLT‑A77V, A65 camera. Specification: Item Type: Camera Eyecup Material: Plastic + Rubber Application: for Sony SLT-A77 SLT-A77L SLT-A77M SLT-A77Q SLT-A77V A65 Camera Weight: Approx.9g/0.3oz. Package List: 1 x Camera Eyecup1 x Cold Shoe Cover1 x Level