Explore Scientific ED APO Refracting Telescope

No, this is an optical tube assembly (OTA) only. You will need to purchase a compatible equatorial or alt-azimuth mount separately to support the 22-pound weight of the telescope.

Yes, the ED APO triplet design is excellent for astrophotography because it minimizes chromatic aberration, resulting in sharp, color-accurate images. Its f/7.5 focal ratio is versatile enough for both planetary imaging and deep-sky objects.

This telescope includes a 2-inch star diagonal, which allows you to use both 2-inch and 1.25-inch eyepieces. You will need to use a 1.25-inch adapter if you plan on using smaller format eyepieces.

The rack and pinion focuser is designed for precision, making it reliable for both visual observation and locking in focus for long-exposure photography. It offers a stable, smooth movement that is less prone to slipping than simpler friction-based focusers.

The triplet design uses three lens elements to virtually eliminate false color and fringing around bright objects. This results in higher contrast and sharper images compared to standard doublet refractors, especially when viewing planets or the moon.

While the telescope includes essential items like cradle rings, a dew shield, and a 2-inch diagonal, you will still need to purchase eyepieces, a finder scope, and a compatible mount to begin observing.