Shop rack and pinion telescope focuser

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$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser - 6-8in RC And Cassegrain Telescopes
High Point Scientific
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser - 6-8in RC And Cassegrain Telescopes
High Point Scientific
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser For Carbonstar 150mm Newtonian
High Point Scientific
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser For Carbonstar 150mm Newtonian
High Point Scientific
$72.99
Astromania Accufocus Electronic Telescope Focuser - Makes Achieving Sharp Focus Easy
Amazon.com
Free shipping
$72.99
Astromania Accufocus Electronic Telescope Focuser - Makes Achieving Sharp Focus Easy
Amazon.com
$4,998.00
William Optics Fluorostar 132 Refractor With 3.7" Rack And Pinion Focuser - Space Gray
High Point Scientific
$4,998.00
William Optics Fluorostar 132 Refractor With 3.7" Rack And Pinion Focuser - Space Gray
High Point Scientific
$2,198.00
William Optics Fluorostar 91 FPL53 Triplet APO Refractor With 3.3" Rack & Pinion Focuser - Space Grey
High Point Scientific
$2,198.00
William Optics Fluorostar 91 FPL53 Triplet APO Refractor With 3.3" Rack & Pinion Focuser - Space Grey
High Point Scientific
$690.00
Starlight 2" Feather Touch 10:1 Rack & Pinion Focuser With 1.5" DTT, Brake & Compression Ring
High Point Scientific
$690.00
Starlight 2" Feather Touch 10:1 Rack & Pinion Focuser With 1.5" DTT, Brake & Compression Ring
High Point Scientific
$34.99
Explore Scientific 2" Extension Tube For Rack & Pinion Focuser
High Point Scientific
$34.99
Explore Scientific 2" Extension Tube For Rack & Pinion Focuser
High Point Scientific
$199.00
ZWO EAFN Electronic Automatic Focuser
B&H Photo-Video-Pro A
Free shipping
$199.00
ZWO EAFN Electronic Automatic Focuser
B&H Photo-Video-Pro A
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Space Gray
High Point Scientific
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Space Gray
High Point Scientific
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Gold
High Point Scientific
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Gold
High Point Scientific
$39.99
Explore Scientific 37mm Extension Tube For 2.5" Rack & Pinion Focuser
High Point Scientific
$39.99
Explore Scientific 37mm Extension Tube For 2.5" Rack & Pinion Focuser
High Point Scientific
$190.00
Bf20v3 Dual Speed Astronomical Telescope Focuser 2in Gear Rack Bearing Focuser
eBay
Free shipping
$190.00
Bf20v3 Dual Speed Astronomical Telescope Focuser 2in Gear Rack Bearing Focuser
eBay
$69.99
2Inch Reflector Focuser Rack Pinion For Astro Telescope Eyepieces Lens
eBay
$69.99
2Inch Reflector Focuser Rack Pinion For Astro Telescope Eyepieces Lens
eBay
$199.00
ZWO Electronic Automatic Focuser (2025)
High Point Scientific
$199.00
ZWO Electronic Automatic Focuser (2025)
High Point Scientific
$101.65
F/5 Gs Series Guide Scope Auto-Focus Telescope With Rack-And-Pinion Focuser
eBay
$101.65
F/5 Gs Series Guide Scope Auto-Focus Telescope With Rack-And-Pinion Focuser
eBay
$299.00
ZWO EAF Pro Electronic Automatic Focuser
B&H Photo-Video-Pro A
2
Free shipping
$299.00
ZWO EAF Pro Electronic Automatic Focuser
B&H Photo-Video-Pro A
$69.00
ZWO 1.25" Non-Rotating Helical Focuser
High Point Scientific
$69.00
ZWO 1.25" Non-Rotating Helical Focuser
High Point Scientific
$299.00
ZWO Standard Electronic Automatic Focuser (EAF) Pro
High Point Scientific
$299.00
ZWO Standard Electronic Automatic Focuser (EAF) Pro
High Point Scientific
$179.00
Focusdreamproii DIY Upgrade Kit For 2, 3 Inch Rack Pinion And Crayford Focusers. AG. Other Telescope Parts.
eBay
$179.00
Focusdreamproii DIY Upgrade Kit For 2, 3 Inch Rack Pinion And Crayford Focusers. AG. Other Telescope Parts.
eBay
$430.00
Starlight Instruments Feather Touch Micro Pinion Focuser Upgrade Assembly For Takahashi 102 / 130 Telescopes
High Point Scientific
$430.00
Starlight Instruments Feather Touch Micro Pinion Focuser Upgrade Assembly For Takahashi 102 / 130 Telescopes
High Point Scientific
$189.05
New Cyck 2" SCT Telescope Focuser Dual-Speed Toothed Focuser For Celestron C6 S. CYCK. Other Telescope Parts.
eBay
$189.05
New Cyck 2" SCT Telescope Focuser Dual-Speed Toothed Focuser For Celestron C6 S. CYCK. Other Telescope Parts.
eBay
$107.99
Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body For Reflector Astronomy Telescope
Amazon.com
10
Free shipping
$107.99
Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body For Reflector Astronomy Telescope
Amazon.com
$259.00
QHY Qfocuser Electronic Focuser - High Precision
High Point Scientific
$259.00
QHY Qfocuser Electronic Focuser - High Precision
High Point Scientific
$259.95
Celestron Focus Motor For SCT, Edgehd & RASA
High Point Scientific
4
$259.95
Celestron Focus Motor For SCT, Edgehd & RASA
High Point Scientific
$212.43
Fully Metal 2" 1:10 Dual Speed Focuser For Reflector Telescope W/ 1.25' Adapter. Other Telescope Parts.
eBay
Free shipping
$212.43
Fully Metal 2" 1:10 Dual Speed Focuser For Reflector Telescope W/ 1.25' Adapter. Other Telescope Parts.
eBay
$224.99
Fully Metal 2" 1:10 Dual Speed Focuser For Reflector Telescope W/ 1.25' Adapter. Other Telescope Parts.
eBay
Free shipping
$224.99
Fully Metal 2" 1:10 Dual Speed Focuser For Reflector Telescope W/ 1.25' Adapter. Other Telescope Parts.
eBay
$169.19
2" 360 Degree Rotating Dual Speed Focuser For m96.51mm Refractor Telescope. Other Telescope Parts.
eBay
Free shipping
$169.19
2" 360 Degree Rotating Dual Speed Focuser For m96.51mm Refractor Telescope. Other Telescope Parts.
eBay
$543.00
Baader Planetarium BDS-SC 2" Diamond Steeltrack Focuser For SC/Edgehd Telescope
Adorama Camera
$543.00
Baader Planetarium BDS-SC 2" Diamond Steeltrack Focuser For SC/Edgehd Telescope
Adorama Camera
$102.60
Gs-Series Guide Scope Auto-Focus Astronomy Telescope With Rackless Focuser Ot25
eBay
$102.60
Gs-Series Guide Scope Auto-Focus Astronomy Telescope With Rackless Focuser Ot25
eBay
$43.14
1.25Inch Helical Focuser,Alloy 10mm Focusing Stroke High Precision With 0.05mm Scale For Telescope Lenses/Finder/Guidescope
Amazon.com
19
Free shipping
$43.14
1.25Inch Helical Focuser,Alloy 10mm Focusing Stroke High Precision With 0.05mm Scale For Telescope Lenses/Finder/Guidescope
Amazon.com
$74.95
Apertura Focuser Tilt Adapter For 6" And 8" RC Telescopes
High Point Scientific
$74.95
Apertura Focuser Tilt Adapter For 6" And 8" RC Telescopes
High Point Scientific
$219.00
QHY Qfocuser Electronic Focuser - Standard
High Point Scientific
$219.00
QHY Qfocuser Electronic Focuser - Standard
High Point Scientific
$16.19
Astronomical Telescope Focuser Focusing Seat Mount For 1.25 Inch Eyepiece Easy Installation ABS Plastic 90mm
Amazon.com
$16.19
Astronomical Telescope Focuser Focusing Seat Mount For 1.25 Inch Eyepiece Easy Installation ABS Plastic 90mm
Amazon.com
$69.00
ZWO 1.25" Helical Focuser For Off-Axis Guider
B&H Photo-Video-Pro A
1
Free shipping
$69.00
ZWO 1.25" Helical Focuser For Off-Axis Guider
B&H Photo-Video-Pro A
$89.99
Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body For Reflector Astronomy Telescope
Walmart
13
Free shipping
$89.99
Skyoptikst 2-Inch Crayford-Style Telescope Focuser Fully Metal Body For Reflector Astronomy Telescope
Walmart
$378.78
Pegasus Astro Focuscube Zero Electronic Focuser - Fits 6" - 9.25" Celestron SCT, 8" & 9.25" Edgehd Or 8" RASA
High Point Scientific
$378.78
Pegasus Astro Focuscube Zero Electronic Focuser - Fits 6" - 9.25" Celestron SCT, 8" & 9.25" Edgehd Or 8" RASA
High Point Scientific
Telescope Focuser Upgrade? Moonlite vs Feather Touch and what is Rack and Pinion vs Crayford?
20:29
Telescope Focuser Upgrade? Moonlite vs Feather Touch and wh…
17K viewsFeb 21, 2021
YouTubeAVT-Astro
Orion 13031 Basic 1.25-Inch Rack-and-Pinion Telescope Focuser
0:56
Orion 13031 Basic 1.25-Inch Rack-and-Pinion Telescope Focuser
9 viewsApr 29, 2015
DailymotionIsrilsulageemal
William Optics DDG SCT RotoLock Focuser / In-Depth Review
15:08
William Optics DDG SCT RotoLock Focuser / In-Depth Review
19.1K viewsApr 2, 2015
YouTubeDakota Starry Nights
Explore Scientific Rack and Pinion Focuser Adjustments
6:40
Explore Scientific Rack and Pinion Focuser Adjustments
25.1K viewsMar 19, 2016
YouTubeExplore Scientific
Astrophotography for Beginners - A guide to Focusers. Crayford, Rack and Pinion / R&P.
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Astrophotography for Beginners - A guide to Focusers. Crayford, Rac…
875 viewsOct 8, 2022
YouTubeBortle8 Astro
Installing SESTO SENSO 3 focusing motor on your rack-and-pinion or Crayford-style focusers
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Installing SESTO SENSO 3 focusing motor on your rack-and-pinion or …
969 views7 months ago
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Fix Focuser Sag For Astrophotography & Astronomy
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Fix Focuser Sag For Astrophotography & Astronomy
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How To Make Telescope Focuser | 2 simple methods to make DIY focu…
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Celestron AVX 6" Refractor on Advanced VX Computerized Equat…
Mar 18, 2021
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DIY Telescope Computer Controlled Focuser
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Mounting ZWO EAF Auto Focuser to a Sky Watcher Esprit Telescope
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YouTubeAstronomy East
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Crayford focuser. Gso micro precision review
18.7K viewsNov 20, 2016
YouTubeGarnett Leary
11:04
I Added a Motorized Focuser to My Telescope
59.6K viewsJan 17, 2018
YouTubeAstroBackyard
16:03
Replacing the focuser on the Meade SN8 AGAIN! CYCK rack and pinion
843 viewsMar 7, 2025
YouTubeWhyf16uy
4:08
How To Focus F70060 Telescope - Beginners Guide
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YouTubeShane's Tech
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DIY Telescope AUTO Focuser For Celestron Astromaster EQ130
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YouTubeAstro InDusVerse
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Rack&Pinion Telescopic mechanism
43.7K viewsNov 11, 2019
YouTubeNewton Dynamics
19:00
The Orion Accufocus Is A Manual Focuser That Helps You Get The P…
13.2K viewsOct 14, 2017
YouTubeAstro Patio
41:11
How to improve on a Focuser entry level Refractor telescope
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YouTubeMartin Pyott
9:29
Installing and aligning a Diamond Steeltrack focuser upgrade on an …
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YouTubeFlemming's Astro
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NEW Focuser for my HUGE Telescope
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YouTubeChuck's Astrophotography
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YouTubeBogdan Damian
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YouTubeAstronomy Garage with Reflactor
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Manual machining Explore Scientific ED127 focuser for upgrade to TS 3…
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YouTubeGalactic Hunter
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Optec Gemini Rotating Focuser Installation
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YouTubeObservatory Solutions
3:05
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YouTubeMyAstronomyChannel
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Rack and pinion steering theory video
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YouTubeDarryl Rushin
8:20
Why Crayford Focusers Are Worth Upgrading to
3.5K viewsFeb 12, 2023
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Shop rack and pinion telescope focuser

Sponsored
About our ads
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser - 6-8in RC And Cassegrain Telescopes
High Point Scientific
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser - 6-8in RC And Cassegrain Telescopes
High Point Scientific
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser For Carbonstar 150mm Newtonian
High Point Scientific
$229.95
Apertura EAF Ready Rack & Pinion Linear Rail Focuser For Carbonstar 150mm Newtonian
High Point Scientific
$72.99
Astromania Accufocus Electronic Telescope Focuser - Makes Achieving Sharp Focus Easy
Amazon.com
Free shipping
$72.99
Astromania Accufocus Electronic Telescope Focuser - Makes Achieving Sharp Focus Easy
Amazon.com
$4,998.00
William Optics Fluorostar 132 Refractor With 3.7" Rack And Pinion Focuser - Space Gray
High Point Scientific
$4,998.00
William Optics Fluorostar 132 Refractor With 3.7" Rack And Pinion Focuser - Space Gray
High Point Scientific
$2,198.00
William Optics Fluorostar 91 FPL53 Triplet APO Refractor With 3.3" Rack & Pinion Focuser - Space Grey
High Point Scientific
$2,198.00
William Optics Fluorostar 91 FPL53 Triplet APO Refractor With 3.3" Rack & Pinion Focuser - Space Grey
High Point Scientific
$690.00
Starlight 2" Feather Touch 10:1 Rack & Pinion Focuser With 1.5" DTT, Brake & Compression Ring
High Point Scientific
$690.00
Starlight 2" Feather Touch 10:1 Rack & Pinion Focuser With 1.5" DTT, Brake & Compression Ring
High Point Scientific
$34.99
Explore Scientific 2" Extension Tube For Rack & Pinion Focuser
High Point Scientific
$34.99
Explore Scientific 2" Extension Tube For Rack & Pinion Focuser
High Point Scientific
$199.00
ZWO EAFN Electronic Automatic Focuser
B&H Photo-Video-Pro A
Free shipping
$199.00
ZWO EAFN Electronic Automatic Focuser
B&H Photo-Video-Pro A
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Space Gray
High Point Scientific
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Space Gray
High Point Scientific
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Gold
High Point Scientific
$8,998.00
William Optics FLT 156 - 6" F/7.8 Fluorostar APO Triplet Refractor - 3.7" Rack & Pinion Focuser - Gold
High Point Scientific
$39.99
Explore Scientific 37mm Extension Tube For 2.5" Rack & Pinion Focuser
High Point Scientific
$39.99
Explore Scientific 37mm Extension Tube For 2.5" Rack & Pinion Focuser
High Point Scientific
$190.00
Bf20v3 Dual Speed Astronomical Telescope Focuser 2in Gear Rack Bearing Focuser
eBay
Free shipping
$190.00
Bf20v3 Dual Speed Astronomical Telescope Focuser 2in Gear Rack Bearing Focuser
eBay
$69.99
2Inch Reflector Focuser Rack Pinion For Astro Telescope Eyepieces Lens
eBay
$69.99
2Inch Reflector Focuser Rack Pinion For Astro Telescope Eyepieces Lens
eBay
$199.00
ZWO Electronic Automatic Focuser (2025)
High Point Scientific
$199.00
ZWO Electronic Automatic Focuser (2025)
High Point Scientific
$101.65
F/5 Gs Series Guide Scope Auto-Focus Telescope With Rack-And-Pinion Focuser
eBay
$101.65
F/5 Gs Series Guide Scope Auto-Focus Telescope With Rack-And-Pinion Focuser
eBay
$299.00
ZWO EAF Pro Electronic Automatic Focuser
B&H Photo-Video-Pro A
2
Free shipping
$299.00
ZWO EAF Pro Electronic Automatic Focuser
B&H Photo-Video-Pro A
$69.00
ZWO 1.25" Non-Rotating Helical Focuser
High Point Scientific
$69.00
ZWO 1.25" Non-Rotating Helical Focuser
High Point Scientific
$299.00
ZWO Standard Electronic Automatic Focuser (EAF) Pro
High Point Scientific
$299.00
ZWO Standard Electronic Automatic Focuser (EAF) Pro
High Point Scientific

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