Feature(may vary by option.)

●Material: Aluminum Alloy Interface: M42 female to M42 male thread with 1.25" hole.
●Primary mirror interfaces: M42X0.75 Color: Black Model: SA406
●It can adjust the position of the eyepiece and help you get a sharper image.
●Application Support all kinds of telescopes, reflectors, refractors to observe star clusters, moon, planets and other celestial bodies.

[SA406 Adapter]

Description

Accuracy: 0.1 mm.

Height: 34 mm.

Net weight: 60 g.

Product dimensions: 47 x 34 mm.
Only the above package content, other products are not included.
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.