1.25Inch Metal Collimating Eyepiece for Newtonian Reflector Telescope – Long

Product Features:
This 10mm long 1.25Inch Metal Collimating Eyepiece is ideal for collimating your Newtonian reflector telescope. The eyepiece features a cross hair reticle for precise alignment. The metal construction ensures durability and long-lasting use. It is ideal for checking the collimation of your telescope. This allows you to achieve the best possible optical performance from your telescope.
Uses:
1. The eyepiece can be used to align the primary and secondary mirrors of a Newtonian reflector telescope.
2. It can also be used to check the alignment of the focuser.
3. The eyepiece is easy to use and can be installed in seconds.
4. It is perfect for astronomy enthusiasts who want to get the most out of their telescope.
Other Features:
1. 1.25-inch diameter fits most telescopes.
2. 10mm long for precise alignment.
3. Metal construction for durability.
4. Crosshair reticle for easy alignment.
5. Easy to install and use.