Big Mirror, Small Price
At the core of the NexStar 8SE is Celestron’s 8-inch (203 mm) Schmidt-Cassegrain optical system, a design that set the standard for modern amateur telescopes.
The precisely figured primary mirror, secondary mirror, and Schmidt corrector plate work together to deliver crisp, high-contrast images across the field of view. The long 2032 mm focal length (f/10) makes it ideal for detailed views of planets, the Moon, and smaller deep-sky targets.
With its large light-gathering capacity, you can clearly see the Cassini Division in Saturn’s rings, the swirling cloud belts on Jupiter, and fine lunar surface features. Faint objects such as the Whirlpool Galaxy, the Orion Nebula, and the Hercules Globular Cluster also appear bright and well defined.
Each optical tube is treated with Celestron’s StarBright XLT coatings to maximize light transmission and enhance contrast. These coatings produce brighter and sharper images both visually and for short-exposure imaging.