Focuser & Accessories

Versatile Motor Focus from PrimaLucelab with adaption to many focusers

• Outstanding precision of 0.7 microns/step
• Compatible to a wide range of focusers, often without external brackets
• Controlled by PC via USB-C (reversible) or tablet/smartphone via its own WiFi network
• Motor and electronics are fully integrated into the casing
• Dimmable status LEDs can even be turned off and are helpful at night
• Compact dimensions of 87.5 x 60 x 43 mm
• Included: configuration software with extensive control options, available via download
• ASCOM driver allows control with all conventional astro software
  Works especially fine with the ARCO camera rotator
• Can be supplied with a temperature probe for automatic focus correction

• 35mm focussing travel
• Load capacity up to 5 kg
• 1:10 reduction ratio
• Weight 700g
• Suitable for Skywatcher Newtonian telescopes
• Incl. Skywatcher adapter (round adapter/ notch adapter)

Equipped with USB-C, Bluetooth and rechargeable battery, the focus motor from ZWO allows precise motorized focusing of your telescope for astrophotography and observation.

• USB-C connection for data transfer and power supply
• Can be controlled via Bluetooth
• Integrated rechargeable battery with up to one week of operating time
• Can easily move up to 5 kg
• ASCOM, ASIAIR and INDI are supported
• The ZWO EAF works with all common astrophotography programs and the ASIAir
• Can be controlled via smartphone or tablet
• With versatile connection plate for all common focusers, e.g. from TS-Optics, Astro Tech, Feather Touch ...
• On/off switch and focus buttons