Focuser & Accessories

Temperature sensor allows accurate control of ambient temperature to maintain focus position during temperature changes

• The sensor is connected directly to the motor focus.
• The outdoor temperature is measured and can automatically compensate the focus drift by changing the temperature via the corresponding software.

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

The USB-C equipped focus motor from ZWO allows precise motorized focusing of your telescope for astrophotography and observation

• USB-C port for data transfer and power supply
• 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 ...
• Standard version with focus motor, connection rail and USB-C cable etc.
• Handbox and temperature sensor available separately (included in the scope of delivery of the EAF Pro, see "Similar products")

Equip the 3" RAP focuser from popular manufacturers such as TS-Optics, Omegon, APM, etc. with the Toup Tek for AAF motor focus syste.

• Suitable for all 3" FOCR30, FOCR30S focusers and telescopes equipped with these focusers
• Enables the use of the Toup Tek AAF motor focus system
• Includes all mounting hardware; no additional accessories required
• Simple and self-explanatory installation
• Focuser and motor focus are not included in the scope of delivery

Adapt the Toup Tek AAF motor focus to Starlight Feather Touch focusers with this adapter 

• Compatible with all Toup Tek AAF motor focuses
• Compatible with all Starlight FTF 2“, 2.5” and 3" focusers
• Manufactured using 3D printing
• Resistant to UV rays and temperatures up to approx. 80° C

Equip the 2.5" RAP focusers from popular manufacturers such as TS-Optics, Omegon, APM, etc. with the Toup Tek for AAF motor focus system.

• Suitable for all 2.5" FOCR25, FOCR25S, and FOCR25-117 focusers and telescopes equipped with these focusers
• Enables the use of the Toup Tek AAF motor focus system
• Includes all mounting hardware; no additional accessories required
• Simple and self-explanatory assembly
• Dimensionally stable up to 80 °C thanks to the use of PETG in 3D printing
• Eyepiece extension and motor focus are not included in the scope of delivery 

Equip the 3.7" rack and pinion focuser from TS-Optics with the Toup Tek AAF motor focus system. 

• Suitable for 3.7" FOCR, focusers, and telescopes equipped with these focusers
• Enables the use of the Toup Tek AAF motor focus system
• Includes all mounting hardware, no additional accessories required
• Simple and self-explanatory installation
• Dimensionally stable up to 80 °C thanks to the use of PETG in 3D printing
• Eyepiece focuser and motor focus are not included in the scope of delive

Astroprints adapter for Toup Tek AAF motorized focus on Crayford N2 focuser

• All 2" Crayford focusers from TS-Optics, Omegon, and many others
• TS-Optics 6“ RC telescopes with 2” Crayford focusers
• TS Photon Newton telescopes with 2" Crayford focusers

Astroprints Toup Tek Mounting Kit for AAF Motor Focus on Monorail 3" Eyepiece Holder

• All 3" monorail focusers
• TS-Optics 10" - 16" RC telescopes and Cassegrains

Astroprints Toup Tek Mounting Kit for AAF Motor Focus on Monorail 2" Eyepiece Holder

• All 2" monorail focusers
• TS-Optics 6“ and 8” RC telescopes and Cassegrains
• TS Photon Newton telescopes with 2" monorail focusers

Equip the popular UNCN2-G2 und TSRPN2 focusers with the Toup Tek AAF motor focus system.

• Suitable for UNCN2-G2 und TSRPN2 focusers
• Enables the use of the AAF motor focus system from Toup Tek
• Manufactured using 3D printing
• Resistant to UV rays and temperatures up to approx. 80° C

Equip the popular Baader Diamond Steeltrack focusers with the Toup Tek AAF motor focus system.

• Suitable for Baader Diamond Steeltrack focusers
• Enables the use of the AAF motor focus system from Toup Tek
• Manufactured using 3D printing
• Resistant to UV rays and temperatures up to approx. 80° C