Description
Details
POFET 1.25 inch Calibration Eyepiece, Astronomical Telescope Eyepiece Optical Suitable for Refracting Telescope: Used to calibrate the optical axis of a refractor, put the collimation eyepiecre into the tube. Make sure the black spot is in the center of 2 lines of collimation eyepiece.
Key features
- Used to calibrate the optical axis of a refractor, put the collimation eyepiecre into the tube
- Make sure the black spot is in the center of 2 lines of collimation eyepiece
- Has a 45 degree plate for easier visual accuracy. Collimation is the alignment of elements inside an optical system like a telescope
- Material: Aluminium
Product specifics
- Brand: POFET
- Category: Telescope Accessories
- Material: Aluminium