Astronomy Plus High Quality Telescope Laser Collimator with Coaxial alignment

This precision laser collimator is engineered specifically for Newtonian reflector telescopes, providing fast and accurate coaxial alignment of the optical axis for sharp, high-contrast views. Compatible with both 1.25-inch and 2-inch focusers, it’s an essential tool for maintaining peak optical performance in Dobsonian and Newtonian setups.

Designed for serious observers and astrophotographers alike, this collimator features a factory-aligned laser diode that projects a clean, concentric beam down the optical path. With precise coaxial calibration, it allows you to easily assess and correct misalignments in the secondary and primary mirrors — all from the focuser end of the telescope.

The rugged, CNC-machined aluminum body ensures durability and long-term alignment stability, while the dual-size barrel provides a snug, centered fit in any standard focuser. A built-in target grid at the laser aperture helps verify the return beam, ensuring perfect alignment with minimal guesswork.

Whether you’re fine-tuning your setup at home or in the field, this laser collimator is your go-to solution for keeping your Newtonian optics perfectly collimated — so your telescope always delivers crisp, pinpoint stars and detailed planetary views.

In the Box

Astronomy Plus Telescope Laser Collimator with Coaxial alignment

Warranty

1-Year Astronomy Plus Warranty