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In every telescope, the focuser is attached close to the focal point of the light-gathering optic. Eyepieces can be connected to the focuser. For astrophotography, a camera is attached to the focuser, and the focuser serves to focus the camera.

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Omegon Focuser Newton Hybrid Crayford Dual Speed 2"
Omegon
Focuser Newton Hybrid Crayford Dual Speed 2"
( 5 / 5 )
$ 289.00
ready for shipping in 24 h
Omegon 2'' helical focuser
Omegon
2'' helical focuser
( 5 / 5 )
$ 99.00
ready for shipping in 24 h
Omegon 2'' SC Hybrid Crayford focuser, dual speed
Omegon
2'' SC Hybrid Crayford focuser, dual speed
$ 359.00
ready for shipping in 24 h
Omegon 2'' Crayford focuser for Newtonian telescopes
Omegon
2'' Crayford focuser for Newtonian telescopes
$ 59.00
ready for shipping in 24 h
Omegon 2'' Newtonian Crayford focuser, dual speed 1:10
Omegon
2'' Newtonian Crayford focuser, dual speed 1:10
$ 169.00
ready for shipping in 24 h
ZWO Helical Focuser 1.25"
ZWO
Helical Focuser 1.25"
( 5 / 5 )
$ 103.00
ready for shipping in 24 h
Omegon Focuser Feathertouch FTF33235B-A BigRC
Omegon
Focuser Feathertouch FTF33235B-A BigRC
RRP:  $ 999.00
Our price:
$ 799.00
ready for shipping in 24 h
Omegon Alpha Crayford focuser 2" for Newtonian telescopes
Omegon
Alpha Crayford focuser 2" for Newtonian telescopes
$ 79.00
ready for shipping in 24 h
Omegon Pro 2'' Newtonian Crayford focuser, dual speed
Omegon
Pro 2'' Newtonian Crayford focuser, dual speed
$ 229.00
ready for shipping in 24 h
ZWO Electronic Automatic Focuser EAF Standard (5V)
ZWO
Electronic Automatic Focuser EAF Standard (5V)
( 5 / 5 )
RRP:  $ 301.00
Our price:
$ 278.00
ready for shipping in 24 h
TS Optics short T2 Helical Focuser & Adapter
TS Optics
short T2 Helical Focuser & Adapter
RRP:  $ 103.00
Our price:
$ 72.00
ready for shipping in 24 h
KineOptics Focuser HC-2 Helical Crayford 2"
KineOptics
Focuser HC-2 Helical Crayford 2"
$ 290.00
ready for shipping in 24 h
Omegon Steeltrail 2'' Newtonian dual speed Crayford focuser
Omegon
Steeltrail 2'' Newtonian dual speed Crayford focuser
$ 289.00
ready for shipping in 24 h
KineOptics Focuser HC-1 Helical Crayford 1,25"
KineOptics
Focuser HC-1 Helical Crayford 1,25"
$ 249.00
ready for shipping in 24 h
ASToptics Helical focuser for 50mm finder-scopes
ASToptics
Helical focuser for 50mm finder-scopes
$ 124.00
ready for shipping in 24 h
ASToptics 1.25" helical focuser (M42/T2)
ASToptics
1.25" helical focuser (M42/T2)
$ 93.00
ready for shipping in 24 h
ZWO Electronic Automatic Focuser EAF Advanced (5V)
ZWO
Electronic Automatic Focuser EAF Advanced (5V)
RRP:  $ 342.00
Our price:
$ 317.00
ready for shipping in 24 h
Skywatcher 1.25/2" Rack & Pinion Focuser
Skywatcher
1.25/2" Rack & Pinion Focuser
$ 64.00
ready for shipping in 24 h
ASToptics 1.25" helical focuser (M36)
ASToptics
1.25" helical focuser (M36)
$ 103.00
ready for shipping in 24 h
TS Optics Focuser R&P 2"
TS Optics
Focuser R&P 2"
$ 270.00
ready for shipping in 24 h
Skywatcher 2" Crayford Focuser for Explorer Newtonian Reflectors
Skywatcher
2" Crayford Focuser for Explorer Newtonian Reflectors
( 5 / 5 )
$ 203.00
ready for shipping in 1-2 weeks
Baader Focuser Diamond Steeltrack BDS-SC 2"
Baader
Focuser Diamond Steeltrack BDS-SC 2"
$ 380.00
ready for shipping in 1-2 weeks
Auriga Focuser Newton DSF 2"
Auriga
Focuser Newton DSF 2"
$ 311.00
ready for shipping in 1-2 weeks
TS Optics Focuser Crayford 2"
TS Optics
Focuser Crayford 2"
$ 228.00
ready for shipping in 24 h
Baader Focuser Diamond Steeltrack BDS-NT 2"
Baader
Focuser Diamond Steeltrack BDS-NT 2"
$ 359.00
ready for shipping in 1-2 weeks
ZWO Adapter to connect EAF focusing motor to Celestron C8 & C9.25 telescopes
ZWO
Adapter to connect EAF focusing motor to Celestron C8 & C9.25 telescopes
$ 72.00
ready for shipping in 24 h
PrimaLuceLab SESTO SENSO 2 robotic focusing motor
PrimaLuceLab
SESTO SENSO 2 robotic focusing motor
$ 280.00
ready for shipping in 24 h
Omegon adapter for attaching a 2'' Crayford focuser to a Skywatcher OTA
Omegon
adapter for attaching a 2'' Crayford focuser to a Skywatcher OTA
$ 89.00
ready for shipping in 24 h
Artesky Focuser RC 3"
Artesky
Focuser RC 3"
$ 441.00
ready for shipping in 24 h
ZWO Hand Controller for EAF Motor Focus
ZWO
Hand Controller for EAF Motor Focus
RRP:  $ 72.00
Our price:
$ 65.00
ready for shipping in 24 h
Skywatcher Dual-Speed 2" Crayford Focuser for Refractors
Skywatcher
Dual-Speed 2" Crayford Focuser for Refractors
$ 290.00
ready for shipping in 1-2 weeks
Optec ThirdLynx Direct Sync ACFX
Optec
ThirdLynx Direct Sync ACFX
$ 1,450.00
ready for shipping in 24 h
TS Optics Micro Helical Focuser T2 1,25"
TS Optics
Micro Helical Focuser T2 1,25"
RRP:  $ 77.00
Our price:
$ 67.00
ready for shipping in 3-7 days
PegasusAstro FocusCube v3 Universal focussing motor
PegasusAstro
FocusCube v3 Universal focussing motor
$ 301.00
ready for shipping in 24 h
Starlight Instruments FTF2020BCR 2" Feather Touch Crayford focuser with 2.0" focus travel and brake
Starlight Instruments
FTF2020BCR 2" Feather Touch Crayford focuser with 2.0" focus travel and brake
RRP:  $ 1,450.00
Our price:
$ 930.00
ready for shipping in 24 h
PegasusAstro Rotator Falcon V2
PegasusAstro
Rotator Falcon V2
$ 760.00
ready for shipping in 24 h