ASKAR 131F f/7.5 APO REFRACTOR APM-IP Mechanical diameter 78 mm Total

Mechanical diameter 78 mm Total length

By connecting ESATTO 3” to ARCO 3” you will have a rotating focuser with 86

mirror-inverted AR-coating

25" Erecting Prism is a high quality 90° image erecting BAK4 prism with anti-reflection coatings for premium refractors

ASKAR 131F f/7.5 APO REFRACTOR APM-IP Mechanical diameter 78 mm TotalThe Askar 131F 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 131F is a versatile instrument and excels not just at imaging, but as a grab & go visual telescope (eyepieces &