Focuser & Accessories

With its coaxial power connector XT60, this power supply is suitable for Pocket Powerbox (PPB) and many other Pegasus products.

• Well matching the mentioned Pegasus Astro products
• Also available with other DC plugs
• Also available with other power cords
• Large range of input voltages
• Regulated with low ripple and noise
• Protected against damaging working states
• Sealed against dust and humidity

Focus fast, reliably and accurately your telescope using a stepper or DC motor and this controller.

• versatile, you can use your own motor instead of having to use one of PegasusAstro - and using another motor requires (perhaps) another cable, not another controller
• PC operation is standard, but manual operation does not even need a separate hand controller
• Temperature probe included
• Backlash compensation possible via firmware
• ASCOM and INDI compliant, but comes with a standalone program for Windows
• Firmware upgrade possible

This geared stepper motor has 0.0625° steps, 60 Ncm torque and little backlash, so you can focus your telescope fast and accurately with it - even with heavy imaging equipment.

• Useful resolution of 0.0625° (3.75 arc min) per step
• High torque for handling higher loads
• Low backlash making backlash compensation easier
• RJ45 socket allows using standard network cable for connecting to PegasusAstro´s Dual Motor Focus Controller
• Universal L Shaped Bracket allows mechanical connection to many focusers
• Supplied couplers allow mechanical connection to many focusing shafts

This device is a practical power supply for the "grab and go" astrophotographer who does not want too much automation.

• 4 x 12 V DC power outlets for your equipment (ON/OFF via software)
• 10 amps of total power
• DSLR output (can be switched ON/OFF)
• 2 channels with PWM for dew heaters RCA outputs (tune levels via software)
• Humidity and temperature sensor (included)
• Auto tune dew heaters
• Reverse polarity protection
• USB / PC controlled or standalone operation out of the box
• Lightweight and extremely compact enclosure

Equip the 3.7" TS-Optics rack and pinion focuser with the ZWO EAF motor focus system.

• Suitable for 3.7" TSFOCR, focusers and telescopes equipped with these focusers
• Allows the use of the EAF motorfocus system from ZWO
• Includes the complete mount, you do not need any accessories
• Simple and self-explanatory mounting
• Dimensionally stable up to 110 °C due to the use of special PLA for 3D printing
• Eyepiece focuser and motor focus are not included in the scope of delivery

Equip the 2.5" RAP focuser from TS-Optics with the ZWO EAF motor focus system.

• Suitable for all 2.5" TSFOCR25, TSFOCR25S and TSFOCR25-117 focusers and telescopes equipped with these focusers
• Allows the use of the EAF motor focus system from ZWO
• Includes the complete mounting, you do not need any accessories
• Simple and self-explanatory mounting
• Dimensionally stable up to 110 °C due to the use of special PLA for 3D printing
• Eyepiece extension and motor focus are not included in the scope of delivery

• Suitable for UNCN2-G2 and TSRPN2 focusers
• Enables the use of the EAF motor focus system from ZWO
• Elaborate and elegant adaptation to the focuser
• Simple and self-explanatory mounting
• Dimensionally stable up to 110 °C due to the use of special PLA for 3D printing

Equip the 2" Crayford focuser from TS-Optics with the ZWO EAF motor focus system.

• Suitable for all 2" Crayford focusers and telescopes equipped with these focusers, e.g. TS-Photon Newtons
• Fits to the Crayford focusers with and without micro-reduction
• Allows the use of the EAF motor focus system from ZWO
• Elaborate and elegant adaptation to the focuser
• Includes mounting adapter and screw
• Simple and self-explanatory mounting incl. mounting instructions
• Dimensionally stable up to 110 °C due to the use of special PLA for 3D printing

• Suitable for all 2" Monorail focusers and telescopes equipped with these focusers
• Allows the use of the EAF motorfocus system from ZWO
• Includes mounting adapter and four screws
• Simple and self-explanatory assembly, you will receive the assembly instructions after your purchase in an environmentally friendly PDF format
• Dimensionally stable up to 90 °C due to the use of PETG for 3D printing

Equip the 3" MONORAIL focuser from TS-Optics with the ZWO EAF motor focus system.

• Suitable for all 3" Monorail focusers and telescopes equipped with these focusers
• Suitable for all TS-Optics RC and Cassegrain telescopes with 10" aperture and larger
• Allows the use of the EAF motor focus system from ZWO
• Includes mounting adapter and four screws
• Easy and self-explanatory mounting, you will receive the mounting instructions after your purchase in an environmentally friendly PDF format
• Dimensionally stable up to 90 °C due to the use of PETG in 3D printing

This adapter allows you to connect ESATTO 2" to SkyWatcher/Orion ED80, ED100 or ED120 apochromatic refractors.

• Telescope side connection 96 mm flange with three female M4 threads for Skywatcher/Orion ED80/100/120
• Focuser side connection specific for PrimaLuce ESATTO 2"
• No reduction of back focus

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

Esatto by Primaluce is a motorized focuser of the latest generation for the best possible results in astrophotography.

• Load capacity up to 5 kg without bending due to 8 specially developed ball bearings
• Short design with only 67 mm overall height
• 15 mm focus path with an incredible resolution of only 0.04 micron per step
• Adapters for connection to various telescopes and camera adapters are available
• Remote control by EAGLE or any Windows computer with control software (ASCOM compatible)
• USB connection to your computer (cable included)
• Remote control with WIFI possible from any smartphone, tablet or computer - due to the ESTATTO Virtual-HandPad app also for visual use

The visual back is necessary if you want to use your telescope visually with ESATTO 3" or if you want to connect a camera with a 2" nosepiece.

• Focuser side connection: M81x1 thread (female)
• Camera/eyepiece side connection: 2" receptacle
• Needs 12.5 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 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"

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"

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.

ESATTO 3" is the robotic microfocuser perfect for many telescopes like large refractors, Ritchey-Chrétiens or Cassegrains, specifically designed for astrophotography.

• Crayford style focuser with 28 ball bearings
• Specially designed for very high load capacity (up to 8 kg) with no flexure
• Low profile design with only 77 mm thickness
• 25 mm focuser travel with an incredible resolution of 0.04 microns per step!
• Special adapters available to easily connect to many different telescopes
• Remotely controlled from EAGLE or any Windows computer, with dedicated control software or ASCOM drivers
• USB-C connector offering greater reliability and can be connected to any USB type port thanks to the included cable
• Remote control with WiFi from any smartphone, tablet or computer and ESATTO Virtual HandPad app also for visual use!
• Many camera threaded adapters available with stop ring on the camera side to rotate and keep the camera in the optical axis
• ARCO port to easily connect the ARCO camera rotator to the ESATTO without the need for additional data or power cables

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: M57x0.75 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 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: M57x1 thread (male)
• Needs only 4 mm back focus

This end cap fits the 3.5" Feather Touch focusers and allows the adaption of 2" accessories to this focuser.

• Eyepiece connection: 2" with compression ring and 3 machined thumb screws
• Focuser connection: female thread - fits the big male thread of the FTF35XX focuser