4" Clamshell Ring 2024 Eclipse 3 T-thread spacers

3 T-thread spacers

Impact of polar alignment error on tracking            35

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

Based on our testing results

and as experienced astronomers know

4" Clamshell Ring 2024 Eclipse 3 T-thread spacersFor 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