Feature: 1. Made of high‑quality aluminum alloy, strong and durable. The surface is painted to prevent oxidation and corrosion. 2. It is suitable for E mount mirrorless camera, which can help to record astronomical telescope images after the transfer. 3. It can be separated and used separately, and the middle transfer part is designed with M42x0.75 interface. 4. Light in weight, it will not burden your device when using it, and it can protect your camera. 5. It is easy to install and operate, just a few simple steps, which can effectively save your time. Specification: Item Type: Telescope Adapter Ring Material: Aluminium Alloy Product Color: Black Product Weight: Approx. 104g/3.7oz Mount: T Mount, T2 Mount, E Mount Applicable Models: For E Mount Mirrorless Camera Package List: 1 x 1.25in T Mount Telescope Adapter Ring 1 x Camera Lens Adapter 1 x Hex Wrench