Description
Details
April Gift Wandisy 1.25 inch Optical Collimating Eyepiece, Astronomical Telescope Collimation Eyepiece: ★Make sure the black spot is in the center of 2 lines of collimation eyepiece. ★Used to calibrate the optical of a refractor, put the collimation eyepiecre into the tube.
Key features
- ★Make sure the black spot is in the center of 2 lines of collimation eyepiece
- ★Used to calibrate the optical of a refractor, put the collimation eyepiecre into the tube
- ★Please adjust the screws if it is not in the center, in this way, you will collimate sucessfully
Product specifics
- Brand: Wandisy
- Category: Telescope Accessories
- Part number: Wandisyetcd723oxb