Parks Optical's Astrolight AZ6 and AZ8 Newtonian reflector telescopes utilize a 6-inch f/6 and 8-inch f/6 optical design, respectively, featuring American-made Pyrex mirrors. Both models are mounted ...

The Celestron NexStar Evolution 8 telescope, a Schmidt-Cassegrain design, was reviewed, encompassing its assembly and functionality. The telescope's components included an 8-inch OTA, alt-azimuth ...

What your telescope sits on can be just as essential as the scope itself. By John Alexander Published Mar 7, 2025 9:45 AM EST We may earn revenue from the products available on this page and ...

[Chris] recently got his hands on an old telescope. While this small refractor with an altitude-azimuth mount is sufficient for taking a gander at big objects in our solar system, high-end telescopes ...