1. [DURABLE ALUMINUM ALLOY]: Made of high quality aluminum alloy, this adapter is durable, lightweight and reliable to use.
2. [PERFECT REPLACEMENT]: Perfect replacement for old or damaged adapters and ensure a seamless connection between 1.25-inch eyepieces and M42 primary telescopes.
3. [EASY INSTALLATION]: Easy to install and remove, allowing users to easily switch between different eyepieces.
4. [PRECISE WIRE]: With M42 x 0.75mm external thread and M28 x 0.6mm internal thread to ensure safe and precise adjustment for a stable viewing experience.
5. [VERSATILE COMPATIBILITY]: Compatible with 1.25-inch eyepieces and M42 primary telescopes and offers flexibility for various astronomical observations.

Specifications:
Features:
Inserting the 1.25\" to T2/1.25\" eyepiece into the T-adapter of the main telescope M42.
Perfect replacement for the old or damaged one.
Durable, lightweight and reliable to use.
Brand new and made of high quality aluminum alloy.
External thread: M42 x 0.75mm, internal thread: M28 x 0.6mm.
Data Techniques:
Condition: 100% Brand New and High Quality
Color: Black (as pictures show)
Material: Aluminum Alloy
Interface size: 1.25 inches
External thread: M42 x 0.75mm
Female thread: M28 x 0.6mm
Weight: about 22g
Package List:
1 x telescope adapter.
(The telescope and others are accessories, they are not included in the list)
Note:
Please note that the new type and old type of this product are sent randomly, please make sure you do not mind before ordering.