GreyT Telescope - User Guide
(Rev 1)
Page 6
wcproducts.com
Calculating Tube Lengths
The image below shows the equations for calculating the length of each tube. Each of
the moving stages are 1/4” longer than the preceding stage, and the first stage is 1”
longer than the base tube.
Note: The max tube length for each stage (excluding the output stage) is roughly 40”�
The is due to the max safe extension of the CF Springs sold by WCP, which is 40”�