Celestron Dual Axis Motor Drive Kit for Celestron CG-4 Telescope Mount Comprehensive USB3-CA-3ST Its large 100mm over-ear cushions

Its large 100mm over-ear cushions and adjustable headband rest softly on your head with an optimized clamping force

improves contrast

Programmable Buttons

We suggest this part for the IOIO OTG

Celestron Dual Axis Motor Drive Kit for Celestron CG-4 Telescope Mount Comprehensive USB3-CA-3ST Its large 100mm over-ear cushionsThis dual axis motor drive, with drive corrector capabilities, is designed for Celestron's CG 4 telescope mount. It precisely controls the telescope's tracking speed during long, timed exposures of celestial objects, producing the best possible image sharpness. Precision drive correction is a must for those with serious interest in astrophotography or CCD imaging. Four speeds are available 1x ( sidereal ), 2x for guiding, 4x & 8x for centering. The