Annadue Astronomical Telescope Adapter Ring,SCT Female to M42x0.75mm T2 Male Thread Adapter Ring,Telescope Adapter Converter for Connection the Camera to Astronomical Telescope

• Made of aluminum alloy material through precision craftsmanship, it is and corrosion resistant.
• The inner wall is treated with extinction processing to prevent the radiation from affecting the imaging.
• Used to connect the camera to astronomical telescope, it has stable performance and high reliability, which is a very practical accessory.
• Easy to install and flexible to operate, it can effectively save your time and efforts.
• It is light in weight and will not burden your device when using it and can protect your camera.

Specification: Item Type: Adapter Ring Material: Aluminum Alloy Product Color: Black Internal Thread Depth: Approx. 6mm / 0.2in External Thread Depth: Approx. 4mm / 0.2in Flange Distance: Approx. 8mm / 0.3in Clear Hole Diameter: Approx. 49mm / 1.9in Product Weight: Approx. 30g / 1.1oz Mount: SCT, M42x0.75mm Package List: 1 x Adapter Ring