Pay in 4 interest-free payments of $34.50 Learn more
Ships within 48 hours · Estimated delivery Nov 14 - Nov 19
For HST MiniTracker owners
and other telescopes with internal mirror focus systems
OTA Outer Diameter: 11
The new surge of high-end refractors built for easy astrophotography means that there is a need for new designs of photographic adaptors
With the reducer corrector installed
Askar M54 OAG - Off-Axis-Guider with M42/M48/M54 Adapters - OAG-M54 Wifi For HST MiniTracker ownersAskar introduced the M54 OAG off axis guider for astronomy enthusiasts to achieve better guiding. The prism of Askar M54 OAG is 1010mm, which can not only collect more light, but also make it easier to capture the targeted star and realize automatic guiding. Askar M54 OAG is designed with multiple threads, like M42, M48 and M54, which can basically satisfy the needs of accessory attachment. These novice friendly adapters are easy to switch and
