Focuser & Accessories

This adapter allows you to connect accessories with M57 female thread to the ESATTO 3" focuser.

• Focuser side connection: M81x1 thread (female)
• Camera side connection: M57x1 thread (male)
• Needs only 4 mm back focus

This adapter allows you to connect accessories with M57 female thread to the ESATTO 3" focuser.

• Focuser side connection: M81x1 thread (female)
• Camera side connection: M57x0.75 thread (male)
• Needs only 4 mm back focus

This adapter allows you to connect accessories with M68 female thread to the ESATTO 3" focuser.

• Focuser side connection: M81x1 thread (female)
• Camera side connection: M68x1 thread (male)
• Needs only 4 mm back focus

This adapter allows you to connect accessories with M72 female thread to the ESATTO 3" focuser.

• Focuser side connection: M81x1 thread (female)
• Camera side connection: M72x1 thread (male)
• Needs only 4 mm back focus

This adapter allows you to connect accessories with M57 female thread to the ESATTO 3" focuser.

• Focuser side connection: M81x1 thread (female)
• Camera side connection: M57x1 thread (male)
• Needs only 4 mm back focus

This adapter allows you to connect the ESATTO 3" focuser to the GSO/Orion/TPO Ritchey-Chrétien with 10, 12, 14 and 16 inches.

• Telescope side connection for GSO/Orion/TPO Ritchey-Chrétien 10, 12, 14 and 16 inches
• Focuser side connection specific for PrimaLuce ESATTO 3"

This adapter allows you to connect the ESATTO 3" focuser to the Takahashi telescope FSQ85.

• Telescope side connection M72x1 thread (male) with stop ring for the Takahashi telescope FSQ85
• Focuser side connection specific for PrimaLuce ESATTO 3"

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

Temperature probe for the SESTO SENSO Motor Focus

• Convenient jack plug for quick connection
• Precise measurement of ambient temperature
• Enables automatic focus adjustment to compensate temperature variance
• Contrary to the image, the sensor has a straight plug, not an angled one.

SC 3.3? adapter for ESATTO 2" allows you to connect the ESATTO 2" focuser to Celestron SCT (11" and 14") and EdgeHD (925, 1100, and 1400) models.

• Telescope side connection 3.3" SC thread
• Focuser side connection specific for PrimaLuce ESATTO 2"
• Only 2 mm reduction of back focus

Thanks to the ESATTO 2" adapter for telescopes with SC thread, you can connect the ESATTO 2" to SC telescopes like the Celestron C6, C8, C9.25 and EdgeHD800.

• Telescope side connection 2" SC thread
• Focuser side connection specific for PrimaLuce ESATTO 2"
• No reduction of back focus