Pay in 4 interest-free payments of $61.25 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
collimation assist tool
Start your journey through the cosmos with the Explore Scientific FirstLight 90mm Doublet Refractor Telescope
Silicone Rubber
this telescope features a built-in GoTo handbox that automatically locates celestial objects
I have seen more beginners make the mistake of trying to do finder alignments in the dark on small
TDM Adapter for Vixen GPDX / Celestron CAM/GT5 Mounts 82-series-eyepiece collimation assist toolDescription You do not have to give up your current mount to enjoy the full benefits of a Telescope Drive Master from Explore Scientific. This simple adapter will allow you to attach this revolutionary device to Vixen GPDX Celestron CAM GT5 Mounts and take tracking imperfections out of the picture. Download TDM Monitor Software for FREE! This program can read TDM correction values in real time via the PC serial port (or via RS232 USB adapter) from
