Raspberry Pi camera module afocal telescope mount

**Raspberry Pi Camera Module Mount for Afocal Astrophotography.**

Design goal for the mount was to facilitate fine movement of the Raspberry Pi camera along 5 degrees of freedom in front of a telescope eyepiece:
* translations along both axes perpendicular to viewing direction,
* translations along the axis of the viewing direction and
* rotations around both axes perpendicular to viewing direction.

**Design Compatibility Notes**

Mount was designed to be used with 1.25" eyepieces, bu