USB_Focus enables precise motorized focusing of your telescope using a high precision stepper motor.
♦ Control via hand box or computer
♦ Load capacity for typical extensions approximately 1.5 kg
♦ Stepper motor with 8000 steps per revolution
♦ Temperature accuracy 0.1 °C
♦ ASCOM driver
USB_Focus v3 Set consisting of controller, temperature sensor and motor for accessories up to 1.5 kg
USB_Focus enables precise motorized focusing of your telescope using a high precision stepper motor.
You can use USB_Focus as a "stand-alone" system with the manual control box or control it via computer. USB_Focus is one of the most modern and at the same time most mature solutions to motorize the focus. The result is sharper photos and less waste due to inaccurate focus.
Features of the USB_Focus set:
♦ Compact control box with USB connection
♦ Digital thermometer with an accuracy of 0.1 °C. This makes it possible to compensate for temperature changes.
♦ Stepper motor with an accuracy of 8000 steps for a load with accessories up to 1.5 kg
♦ ACSOM controller for control via computer
♦ 1.5 meter USB cable
♦ Matching power pack included
Advantages of the USB_Focus system:
♦ High-quality design with an elegant finish
♦ Solid connections: connection from control box to motor is easy via RS232 (extensions available)
♦ 8V power supply with low power consumption / USB connection is also used for power supply
♦ High-quality fittings available for all standard extensions
♦ Remote operation possible without expensive software
♦ Control also planned via smartphone (still in progress)
The hand controller:
The compact handheld controller fits comfortably in your hand. You can adjust the sharpness with two buttons that can also be operated with gloves. Power can be easily supplied via adjustable 7.5V power adapter or via adjustable 7.5V cigarette lighter cable.
Especificaciones:
| Payload (ar focuser): | approx. 1.5 kg |
| Resolution: | 8000 steps/turn |
| Temperature accuracy: | 0.1 °C |
| Controlling connector: | USB 1.1 or 2.0 |
| Length of USB cable: | 1.5 m |
| Electrical supply: | 8 V (7.5 V possible) |
| Motor dimensions: | Ø36 x 22 mm |
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