J001 2” Single Speed Focus Seat for Astronomical Telescope
Astronomical Telescope Accessories 2 Inch Single Speed Focus Seat Name: 2’’ single speed fixed focuser Host interface: M94.5*1
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Astronomy Focuser
Astronomy Focuser from Nanjing AMADA Instrument.
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J002 2″ Dual Speed Fixed Focus Mount for Astronomy Telescope
Name: 2″ dual-speed fixed focuser Host interface: M94.5*1 Eyepiece interface: 2″ (1.25″ convertible) Focusing stroke: 0-70MM Focusing method: manual including
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J003 2’’ Single Speed Focusing Seat for Astronomical Telescope
Astronomical Telescope Focusing Seat 2’’ Single Speed Newton Focusing Seat (Including Base Plate) Name: 2’’ single-speed Newton focusing mount
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J004 2” 1.25” Universal Astronomical Telescope Focusing Mount
Name: 2’’single speed Newton focusing mount Host interface: φ84.5MM dovetail Eyepiece interface: 2’’(1.25’’convertible) Focusing stroke: 0-70MM Focusing method:…
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J005 2” Telescope Focuser Focusing Mount for Telescope
J005 Telescope Focuser 2’’ Newton focuser (including base plate) Name: 2’’ Newton focusing mount Host interface: 118MM*95MM
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J006 2’’ Dual Speed Newton Focusing Seat for Astronomical Telescope
Astronomical Telescope Focusing Seat 2’’ Full Metal Dual Speed Newton Focusing Seat Name: 2’’ dual-speed Newton focusing mount
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J007 2’’ Single Speed 360° Rotating Focusing Mount for Telescope
Astronomical Telescope Focusing Mount 2’’ Single Speed 360° Rotating Focusing Mount Name: 2’’ single speed 360° rotating focuser
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J008 2’’ Dual Speed 360° Rotating Focusing Seat for Telescope
Telescope Focusing Seat Astronomical Accessories 2’’ Dual Speed 360°Rotating Focusing Seat Name: 2’’ dual-speed 360°rotating focuser Host interface:
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J009 Dual Speed Focusing Seat with Teeth Fixed for Telescope
Astronomical Telescope Accessories Focusing Seat Dual Speed with Teeth Fixed Name: 2″ Newton focusing mount Host interface: M96.5*1
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J010 Focusing Seat Double Speed Gear Rotation for Astronomy
Astronomical Telescope Accessories Focusing Seat Double Speed Gear Rotation Name: 2’’ toothed bull anti-focusing seat Host interface: φ74MM
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K001 1.25” Double-threaded Focuser for Astronomical Telescope
1.25 Inch Astronomical Telescope Helical Focuser Aluminium Alloy Helical Fine Tuning High Precision Focuser for Astronomy Telescope Product Introduction:
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K003 Fine-tuning Seat SCT Internal Thread Adapter for Telescope
Astronomical Telescope Accessories Fine-tuning Seat series SCT Internal Thread Adapter Name: Double helix fine adjustment seat + SCT Internal thread
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CM-150 Screen Centering Microscope for Lab Centration Inspection
Instrument Features High accuracy. 15″ per division. Fixed reticle graduation. The reticle graduation of the instrument is always maintained at 15″ per division…
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IUA USB3.0 Microscope Camera for Industrial Inspection and Scientific
Product Introduction The IUA series is designed for general industrial inspection and scientific imaging, with resolution coverage from 0.39MP to 45MP. It provi…
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XCAMTOP4K_MINI 4K Microscope Camera Sony IMX678 IMX585 IMX715
XCAMTOP4K_MINI Series Camera Application XCAMTOP4K_MINI series camera is intended for acquisition of digital images from stereo microscopes, biological microsco…
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XFCAMTOP_MINI 4K AutoFocus Microscope Camera IMX678 IMX385
XFCAMTOP_MINI Series Camera Application XFCAMTOP_MINI series camera is a camera designed that includes multiple modes of output, where X in ‘XFCAM ’ means a CMO…
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0.7X 1X Adapter 40mm for Nikon Ts2 SMZ800 SMZ1000 Microscope
Perfect fit for Nikon stereo microscopes Designed specifically for Nikon Ts2, SMZ800, SMZ1000, MM-400/800, this adapter ensures seamless compatibility and
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K005 Double Spiral Focusing Seat External T-mount Ring for Telescope
Astronomical Telescope Accessories Double Spiral Focusing Seat External T-mount Ring This is an excellent 1.25-inch double-threaded focuser with a 10mm
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K006 2 Inch Fine Adjustment Seat for Astronomical Telescope
Astronomical Telescope Accessories 2 Inch Fine Adjustment Seat PRODUCT DETAILS: Double Helical Focuser: High Precision double helical focuser
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K007 1.25 Inch Double Helical Focuser with M31 to 2″ Adapter
1.25 Inch Double Helical Focuser with M31 to 2″ Adapter for Astronomy Telescopes PRODUCT DETAILS: Double Helical Focuser: High
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K008 1.25 Inch Double Helical Focuser for Guider Finder Fcope
1.25 Inch Double Helical Focuser 1.25 ” Adapter for Guider Finder Fcope Interface Astronomical Telescope Accessories PRODUCT DETAILS: Double
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1.25-inch Double Focusing Base M42 for Astronomical Telescopes
Product Description: This is an excellent 1.25-inch double-threaded focusing base with a 10mm adjustment stroke. It is lightweight and compact,
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2-inch M48 Double Fine-tuning Focusing Base for Astronomical Telescope
2-inch spiral focus mount specially designed for astrophotography, suitable for any 2-inch focus mount. Focus accuracy of approximately 0.1mm Features
View details →Who this category serves
- Amateur astronomers using refractor or reflector telescopes
- Educational institutions running astronomy labs or outreach programs
- Hobbyists building or upgrading telescope setups for visual or astrophotography use
- Distributors sourcing standard telescope accessories from China
Advantages
- Precision machined focus mechanism with smooth, backlash-free operation
- Compatible with 1.25-inch and 2-inch eyepiece barrels as standard
- Robust metal construction suitable for outdoor and variable temperature use
- Available through a verified exporter with ISO9001-2008 and CE certification
FAQ
What telescope eyepiece barrel sizes does the focuser fit?
Standard 1.25-inch and 2-inch barrel sizes.
Is the focuser compatible with telescope cameras?
Yes, it can be used with imaging systems when paired with a compatible adapter.
Does the focuser have backlash or slip under load?
No, it is designed with a precision gear system to minimize backlash.
What material is the focuser made from?
Metal construction for durability and thermal stability.
Can the focuser be used with both visual and imaging setups?
Yes, it supports both visual observation and camera attachment.