Focusers: All Listings 

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Features RB Focuser is a budget-friendly telescope electronic focuser with a resolution of 0.7 microns, made to keep up with today's fast optics standard. Depending on the version, it comes with: temperature sensor, Auto home function, BlueTooth conne ...
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Features The nFOCUS controller is a small DC focus controller that provides two directions at two speeds with only two buttons using a12V regulated output. Low speed is adjustable pulse width modulated (PWM) drive, providing full voltage torque for low s ...
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Features The nStep controller is a small absolute-position stepper motor controller that can work on a variety of motor configurations. It connects to your PC/StellarMate either via Serial-to-USB cable or WiFi. It supports the following features: Spe ...
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Features The settings of the RoboFocus device are polled and displayed in the corresponding fields. Main Control Tab Port: Set the name of the RS 232 port. The speed is fixed to 9600 baud. Temperature: read out of the built in temperature sensor (no ...
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Features SESTO SENSO is a robotic focusing motor for telescopes and compatible with most focusers. Install it in place of the micrometer knob and connect it to USB port to remotely control without vibration and with high precision your telescope's focuse ...
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Features The FCUSB is a product that allows you to control a DC focus motor (or any DC motor for that matter) by way of a USB port and software on your computer. If you are already using a computer in your observatory for other reasons, this provides a w ...
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Features USB_Focus is a robotic focusing system, It connects to your computer USB port (or USB Hub 2.0), and depending on the motor you can add a 8-12v power supply. It connects to an external digital temperature probe, 0.1°C accuracy and can automatical ...
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Features The INDI ASI Focuser driver is for use with ZWO ASI electronic auto-focuser (EAF). It supports all models. The device must be powered and connected before you run the INDI driver. The ASI EAF contains a 35mm stepper motor subdivided ...
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