| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $84.59 | $82.87 | $80.28 | $76.82 | Contact US |
2-inch Filter Drawer M54 Interface Filter Holder High Quality Astronomical Photography Accessory
$42.91
50ED Guiding Telescope 50mm Aperture 242mm Focal Length F/4.8 Astronomical Telescope for SkyWatcher
$212.31
Metal Equatorial Mount Intelligent Controller Low Delay GOTO Hand Controller with 1.3-inch OLED Screen for Onstep SHC
$35.14
Single-axis Step Motor Drive Corrector High Quality Astronomical Accessory for EQ2/EQ3 Equatorial Mount
Description:
- The motor drive allows tracking of celestial bodies at the rotation speed of the earth. The manual controller can be used as a correction for long exposure photos. In order for the motor driver to correctly compensate for the rotation of the earth, your telescope mount must be polarized and the height axis set to your local latitude. In this case, astrophotography does not need to adjust the deflection axis. You only need the RA motor drive.
- When the power is turned on and all the buttons on the control box are pressed, the motor driver will automatically rotate at the correct speed to compensate for the rotation of the earth. Its rotation speed matches that of the earth, making the star appear stationary in the telescope eyepiece.
Specification:
- Application: for EQ2/EQ3 equatorial mount
Package Included:
- 1 x Corrector Box
- 1 x Motor
- 1 x Battery Storage Bag
Note:
- Battery is not included.
