Package Include
1 x Collimating Eyepiece

Features
-Product Info:Calibrator eyepiece
- Color: Black.
- Material: Aluminum alloy.
- Size: 7.00X4.00X4.00cm/2.75X1.57X1.57 inch.
- Used to calibrate the optical of a refractor, put the collimation eyepiecre into the tube Metal Collimating Eyepiece.
- Collimation eyepiece is more accurate than the simple collimation Tool telescope eyepiece.
- Collimation is the process to accurate alignment the optical of optical components and mechanical . It can do this work to make the telescope's a clear images in the center of the eyepiece Metal Collimation ​Eyepiece.
- A wonderful accessory for both photography and astronomy lovers optical collimating eyepiece.
- Fine workmanship and creative appearance ensure its popularity and practicality Aluminium Alloy Collimating Eyepiece.

Goods Information
Metal Collimation ​Eyepiece To get the of your scope for telescope you really need to aligns or the mirrors.Collimation ​Eyepiece The short collimator for mirror (reflector) telescopes.collimation eyepiece optical Collimation is the alignment of elements inside an optical system like a telescope.Aluminium Alloy Optical Eyepiece Short collimator can make it much easier