Mechanical Accessories

High-quality CNC-milled aluminium tube clamp for VSD90ss with non-slip locking screw

• High-quality pipe clamp made in Japan
• M6 and M8 holes
• Very high stability

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")

• This dovetail mounting plate provides a platform for attaching the telescope optics tube to an equatorial mount. It is compatible with finderscopes, finderscope anchors, and equatorial mounts;
• Dovetail plates are made from extruded anodized aluminum, full metal aluminum alloy is used to ensure lightweight yet ultra-strong support;
• Dual dovetails nodal slide vertical rail along the length makes the mount equipment right where you need it;
• 1/4 standard thread adds threaded holes to connect other accessories, quickly switch from tripod to other usage scenarios;
• Installation method: The tube ring (sold separately) is bolted to the dovetail plate, and then installed into the dovetail groove on the equatorial head (sold separately).

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