ASKAR 71F f/6.9 APO REFRACTOR OPTIONS:OTA ONLY 0) 110 FPS @ 8-bit

0) 110 FPS @ 8-bit - 75 FPS @ 8-bit 480 lines (USB 3

The ZWO OAG-L M68 off axis guider is specifically designed for the ZWO ASI461MM Pro medium format camera and EFW 7 x 50mm square filter wheel

The views are much more impressive than what you’d expect from such a compact instrument

allowing you to take advantage of the high sensitivity in the ultraviolet and near infrared range of modern CMOS cameras

Our technical department can suggest the correct number of counterweights based on your optical payload

ASKAR 71F f/6.9 APO REFRACTOR OPTIONS:OTA ONLY 0) 110 FPS @ 8-bitThe Askar 71F is an apochromatic quadruplet flat field astrograph that offers high performance for an exceptionally low price. The quadruplet design makes it perfect for both visual observation and astrophotography. The objective lens features an element of extra low dispersion glass (ED) that minimizes chromatic aberration. The Askar 71F is a versatile instrument and excels not just at imaging, but as a grab & go visual telescope. Using an erecting