ZWO FF70 f/7 APO REFRACTOR Barlow 000+ stars

000+ stars

Dielectric coating

It also features screws for adjusting focuser's orthogonality with respect to the optical axis of the telescope in order to perfectly adjust ESATTO to your telescope

The perfect focuser for Takahashi FSQ-106 astrograph

the CDK17 is internally wired with polyimide film heater pads and temperature sensor

ZWO FF70 f/7 APO REFRACTOR Barlow 000+ starsThe ZWO FF70 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 ZWO FF70 is a versatile instrument and excels not just at imaging, but as a grab & go visual telescope. The OTA itself weighs