Celestron Focus Motor
Although I had a Bahtinov, I found that my focus was still suffering. Doing a little research I discovered that my Schmidt Cassegrain telescope suffers from mirror shift as the temperature changes during the night. This is even more of a problem considering I’m right beside a giant body of water that heats and cools during the summer.
Review
Coming soon
Specs
| Motor: | DC servo motor |
| Spur gears | Brass, 1:1 gear ratio, 35.2mm diameter, 42 teeth |
| Focuser shaft coupler | Aluminum clamping sleeve |
| Microprocessor | NXP Kinetis series, Arm Coretex-M4 core |
| AUX port power | Powered by Celestron computerized mount AUX port, connecting cable supplied |
| USB port power | USB3 or USB2 providing at least 900mA |
| DC jack power | 12V DC, 1A, 5.5mm/2.1mm tip positive plug |
| Speed rates | 8°/sec , 32°/sec , 128°/sec |
| Focuser Steps per Revolution | 1000 steps |
| Weight | 15 oz (.42 kg) |