4" Clamshell Ring 2024 Eclipse 75") Steel tripod Latitude adjustment

75") Steel tripod Latitude adjustment range 3° - 65° Mount Head Weight 52

Impact of polar alignment error on tracking            35

and as experienced astronomers know

9 Focal Length (mm) 1200 Secondary Diameter 48mm Secondary Obstruction (by diameter) 24% Secondary Obstruction by Area 6% Observational Info Dawes Limit 0

this gives you the ability to match the motor’s speed to the particular type of object you are observing

4" Clamshell Ring 2024 Eclipse 75") Steel tripod Latitude adjustmentFor TV 102 (iis), TV NP101 (is) or any telescope with outside tube diameter of exactly 4 inches. Finish matches focuser body and dew shield of current production telescopes. The bottom of the 4" Ring Mount attaches to any alt az or equatorial mount that uses a 1 4 20 attachment bolt The slot you see on the top of the TeleVue 4" Ring Mount allows you to attach Televue accessories like the Starbeam, Sol Searcher, or Quik Point finder This beautiful