Feature:1. Made of highquality aluminum alloy, strong and durable. The surface is painted to prevent oxidation and corrosion.2. It is suitable for Olympus M4/3 mount 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 RingMaterial: Aluminium AlloyProduct Color: Black Product Weight: Approx. 96g/3.4ozMount: T Mount, T2 Mount, M4/3 MountApplicable Models: For Olympus M4/3 Mount Mirrorless Camera.Package List:1 x 1.25in T Mount TelescopeAdapter Ring1 x Camera Lens Adapter1 x Hex Wrench