-
$3.00
-
1 mg
Description
The Rowe-Ackermann Schmidt Astrograph (RASA) 11 V2 optical tube assembly features an innovative design that is optimized for astroimaging. This 11-inch f/2.2 optical system delivers pinpoint stars across a wide field of view, ideal for capturing stunning deep-sky images. The fast f/2.2 focal ratio allows for shorter exposure times, making it perfect for large-scale celestial imaging. The RASA 11 V2 includes a custom engineered optical system with a 4-element corrector lens, a large 11-inch primary mirror, and a built-in fan to reduce thermal equilibrium time. The optical tube is constructed from lightweight aluminum and includes a dovetail for easy mounting.
