Description

iOptron’s 300mm (approx. 11.8″) f/4 Newtonian optical tube assembly (OTA) with a fast F/4 focal ratio is perfect for imaging deep-sky objects with a DSLR or dedicated astronomy camera. The 3.25″ dual speed focuser, dual split-hinged mounting rings, an 8×50 straight-through finder, and an 14″ Losmandy style dovetail plate make it ready to attach to your mount and start using.

Try different camera combinations with this telescope using our FOV Calculator:

Explore these guides from our Astro Wiki to learn more about this type of equipment: