Top Pick
Top Pick
Celestron Focus Motor A for SCT and EdgeHD Telescopes
4.5
$212.95
Out of stock
Who it's for
- High Precision Automated Focusing
- Vibration Elimination
- Seamless Celestron Integration
Who should skip it
- High Accessory Cost
- Limited Model Compatibility
- Increased Setup Complexity
Key Specs
Motor Type
DC servo motor
Gear Type
Brass spur gears
Gear Ratio
1:1
Gear Diameter
35.2 mm
Gear Teeth
42
Focuser Shaft Coupler Material
Aluminum
Microprocessor
NXP Kinetis series, Arm Cortex-M4 core
Motor Speed Rates
8, 32, and 128 degrees per second
Focuser Steps per Revolution
1000 steps
Power Source
AUX Port, USB 2.0/3.0 (min 900 mA), or 12V DC (1A, 5.5mm/2.1mm tip positive plug)
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