Mechanical Accessories

Equip the popular Motorfocus EAF-PRO-FOCR30 and FOCR30S focusers with the ZWO EAF Pro motor focus system.

• Fits Motorfocus on EAF-PRO-FOCR30 and FOCR30S focuser
• Enables the use of the EAF motor focus system from ZWO
• Manufactured using 3D printing
• Resistant to UV rays and temperatures up to approx. 80° C
• The Motorfocus EAF-PRO-FOCR30 and FOCR30S focuser and the ZWO EAF Pro are not included in the scope of delivery

Equip the ASKAR FMA 180Pro Teleobjektiv with the ZWO EAF Pro motor focus system.

• Fits Motorfocus on ASKAR FMA 180Pro
• Enables the use of the EAF motor focus system from ZWO
• Manufactured using 3D printing
• Resistant to UV rays and temperatures up to approx. 80° C
• The Teleobjektiv and the ZWO EAF Pro are not included in the scope of delivery

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 

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

SV211 203mm Saddle Telescope Handle Bar for SV503 102ED, SV48P 102 and SV550 122APO

• SV211 dovetail base comfortable and convenient carrying handle. After the combined installation, the large-aperture telescope can be easily carried and moved;
• SV211 finder scope mount bracket the length is 203mm, with 2 M6 mounting screws, 4 M4 set screws, and 1 M5 wrench, which can be easily installed and removed;
• SV211 dovetail base full CNC integrated finishing anodized aluminum, not easy to damage;
• It can reduce collision and wear when taking the telescope somewhere.

Takahashi Extension Tube (FL), Short Distance Ring

• Connection (object side): M56x0,75(neg)
• Connection (observer side): M56x0,75(pos)
• lightpass: 17,5mm
• Shipping weight:  1kg

With this adapter you can connect your (D)SLR directly to instruments with the SC thread (also called 2" thread), using an optional T2 ring.

• designed for Schmidt Cassegrain telescopes
• telescope side 2" SC thread
• camera side T2 (M42x0.75) external thread
• camera connection via T2 ring (optional)
• optical length 20 mm

The short adapter enables the connection of adapters with M42x0.75 female thread to focusers and adapters with M68x1 internal thread.

• Thread telescope side: M68x1 external thread - length 3.7 mm
• Thread camera side: M42x0.75 T2 external thread - length 5 mm
• Additional female 2" filter thread on the telescope side, for connection of 2" mounted filters
• No effective optical length because the M68x1 external thread is completely countersunk in the focuser - a shorter adaptation is not possible

With this adapter, you can attach 1.25" eyepieces to to the T2-system

• Telescope side connection: T2 (M42x0.75 mm)
• Eyepiece side connectin: 1.25" receptacle
• Solid locking with knurled screw

The adapter fits filter wheels, cameras and focusers with M54x0.75 internal thread.

•  the adapter requires only 2 mm optical path  
• the adapter has an M54x0.75 male thread on the camera and telescope side  
• M54 focal adapter for all focusers with M54x0.75 female thread on the camera side

Adjustment bracket for attaching 50-mm finderscopes with Vixen standard finder shoe to telescopes

• 50mm finderscope bracket short
• For attaching a 50 mm finderscope
• Compatible with Vixen finder shoe, found on many telescopes