4" Clamshell Ring 2024 Eclipse the twist-lock cannot scratch or

the twist-lock cannot scratch or engrave the barrel of your eyepieces

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

Layer blending modes    121

2” single-speed Crayford-style focuser with 1

4" Clamshell Ring 2024 Eclipse the twist-lock cannot scratch orFor 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