[HIGH-QUALITY MATERIAL] Made of aluminum alloy with precision craftsmanship for durability and wear endurance.
[ENHANCED PERFORMANCE] Inner wall treated with extinction processing to prevent radiation interference with imaging.
[STABLE CONNECTION] Used to connect cameras to telescopes, offering stable performance and high reliability.
[EASY INSTALLATION] Simple to install and easy to operate, saving time and effort.
[LIGHTWEIGHT DESIGN] Ensures it won't burden the device, providing protection for the camera during use.

Spec:
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: Standard, M42x0.75mm

Package List：
1 x Adapter Ring
Note：