Robust Compact Design To maintain a flat, rigid base for heavy camera packages, Gemini's shell consists of two parallel plates machined from MIC-6 tool plate providing flatness within 0.001" (25 microns). Seven precise stand-off spacers maintain the 2.2" separation of these plates. The rotating drawtube is moved linearly with 1/2" of total travel using a premium timing belt driven by a high torque stepper motor. The entire package is accented with a beautiful carbon fiber wrap. Dual RJ45 connectors provide connection to the Gemini Control hub. The independent rotating drawtube is supported by a custom X-cage bearing system supported by large, 6mm chrome ball bearings.
Contact Sales for a formal custom package quotation complete with adapters, spacers, and camera fittings.
Focusing Rotator Physical Specifications:
Clear Aperture: 3.75" (95mm)
Back-Focus Usage: 2.2" to 2.7" (55.9 to 68.6mm)
Focuser Travel: 0.5" (12.7mm)
Focuser Resolution: 0.11 microns per step
Rotator Resolution: 600 steps per degree
Minimum Overall Thickness: 2.2" (55.9mm) [Full IN position]
Dimensions: 9.4" x 7.4" (239mm x 187mm) Weight: 6 lb. 6 oz. (2.9 kg)
Free Shipping | No |
---|