If you have a ZWO EAF (Electronic Automatic Focuser) this video will show you to use the ASIAir App to calculate and calibrate for the backlash of your telescope.

Note only the ZWO EAF is compatible with the ZWO ASIAir ecosystem, but the same theory shown in this video can be applied to other brand focusers using other apps and software.

*Non sponsored affiliate Links for stuff in this video – costs you no extra but supports this channel if you make a purchase. I appreciate you :)*

*Agena Astro*
• ZWO EAF [ Ссылка ]
• ZWO ASIAirPlus [ Ссылка ]
• William Optics Fluorostar 91 [ Ссылка ]

*Highpoint Scientific*
• ZWO EAF [ Ссылка ]
• ZWO ASIAirPlus [ Ссылка ]
• William Optics Fluorostar 91 [ Ссылка ]

Footage of gears showing backlash from [ Ссылка ] used under Creative Commons (CC)

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