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Focusers

Items 81 to 100 of 199 total

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  1. JMI - MicroFocus for Celestron C11-SGT, CGE 1100, NexStar 11 GPS

    JMI - MicroFocus for Celestron C11-SGT, CGE 1100, NexStar 11 GPS

    The gray carbon fiber MicroFocus for Celestron NexStar 11 GPS Telescope from JMI Telescopes is a push-on 2-speed manual focus mechanism that attaches to the shaft of an SCT focuser knob (or the knob itself) for precise focusing.

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    (48 States)
    Model#: MRFNEX11
    $239.00

  2. JMI - Microfocus Celestron CPC 1100

    JMI - Microfocus Celestron CPC 1100

    The MicroFocus for Celestron CPC 1100 Telescope from JMI Telescopes is a push-on 2-speed manual focus mechanism that attaches to the shaft of an SCT focuser knob (or the knob itself) for precise focusing.

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    (48 States)
    Model#: MRFCPC11
    $239.00

  3. MRFCGE14

    JMI - MicroFocus for Celestron CGE 1400

    MicroFocus is a push-on two-speed manual focus mechanism that attaches to the shaft of an SCT focuser knob (or the knob itself) for precise focusing.

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    (48 States)
    Model#: MRFCGE14
    $239.00

  4. JMI MicroFocus Celestron C11/C14

    JMI - MicroFocus Celestron C11/C14

    The black MicroFocus for Celestron C11/C14 Telescope from JMI Telescopes is a push-on 2-speed manual focus mechanism that attaches to the shaft of an SCT focuser knob (or the knob itself) for precise focusing.

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    (48 States)
    Model#: MRFC11
    $239.00

  5. JMI Celestron CPC 800/925 and Celestron C8

    JMI - MicroFocus Celestron CPC 800/925 and Celestron C8

    MicroFocus is a push-on two-speed manual focus mechanism that attaches to the shaft of an SCT focuser knob (or the knob itself) for precise focusing.

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    (48 States)
    Model#: MRFC8
    $239.00

  6. JMI - EV-1 Telescope Focuser (Newtonian Verison ) with Motor

    JMI - EV-1 Telescope Focuser (Newtonian Verison ) with Motor

    The Crayford design uses high pressure on a metal drive shaft pressing against a

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    (48 States)
    Model#: EV1NM
    $519.00

  7. QSI - WSG Focus Adjustment Disk

    QSI - WSG Focus Adjustment Disk

    This 0.225" (5.6mm) optical disk can be placed between some guide cameras (e.g. Orion SSAG) and the T-mount Guide Camera Adapter to allow the guide camera to acheive critical focus parfocal with the main sensor.

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    Model#: AC5-WSG-FAD
    $10.00

  8. AstroSystems - Feathertouch Focuser

    AstroSystems - Feathertouch Focuser

    The Moonlite CR-2 focuser is standard on the TeleKit.  It features precision roller bearings, Crayford no backlash friction drive and has smooth focusing at high power with 8:1 fine focus.

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    (48 States)
    Model#: TK-feathertouch
    $269.00

  9. Starlight Instruments - Lightweight Feather Touch Rotatable 2" focuser with 1.5" Draw Tube travel, Brake, and Compression Ring

    Starlight Instruments - Lightweight Feather Touch Rotatable 2" focuser with 1.5" Draw Tube travel, Brake, and Compression Ring

    Lightweight Feather Touch Rotatable 2" focuser with 1.5" Draw Tube travel, Brake, and Compression Ring.

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    (48 States)
    Model#: FTF2015BCR-LW
    $450.00

  10. Starlight Instruments - Feather Touch Micro for Celestron C-14 Edge HD Schmidt-Cassegrain Telescope

    Starlight Instruments - Feather Touch Micro for Celestron C-14 Edge HD Schmidt-Cassegrain Telescope

    If your telescope is less than a few years old, check the style of the back cell to see which version of the Feather Touch® SCT Micro Focuser you need: If your telescope has a flat back (left picture), you need the standard "C" Micro Focuser.

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    (48 States)
    Model#: FTM-C14HD
    $295.00

  11. Starlight Instruments - FB-2NDFOCUSER---Board Upgrade For Controlling 2 Focusers At The Same Time.

    Starlight Instruments - FB-2NDFOCUSER---Board Upgrade For Controlling 2 Focusers At The Same Time.

    This upgrade allows you to control 2 focusers simultaneously.  If you do not already have a 2nd motor, you will need to purchase a 2nd motor for this upgrade from the drop down box, if you already have an extra motor, please check the not needed box.

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    Model#: FB-2ndFOCUSER
    $60.00

  12. Starlight Instruments - FB-HANDCONTROLLER---Hand Controller For Manual Focuser Control

    Starlight Instruments - FB-HANDCONTROLLER---Hand Controller For Manual Focuser Control

    Hand Controller for manully controlling the electronic focuser via the push buttons on the hand pad. ... Learn More
    Model#: FB-HANDCONTROLLER
    $189.00

  13. Starlight Instruments - FB-TEMP---Thermistor For Temperature Control

    Starlight Instruments - FB-TEMP---Thermistor For Temperature Control

    External Thermistor for temperature control of electronic focuser. In the software download there is a step-by-step instructions on setting up and running the Temperature Compensation feature in the Temp Comp Wizard part of the software. ... Learn More
    Model#: FB-TEMP
    $59.00

  14. Starlight Instruments - FB-II--Electronic Focusing System

    Starlight Instruments - FB-II--Electronic Focusing System

    The Focuser Boss II digital system comes with a digital hub, stepper motor, power supply and a motor cable. You will need to choose the motor from the drop down box. ... Learn More
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    (48 States)
    Model#: FB-II
    $489.00

  15. Starlight Instruments - FB-WIFI--Wireless Contorl Of Electronic Focuser

    Starlight Instruments - FB-WIFI--Wireless Contorl Of Electronic Focuser

    The WiFi upgrade is a wireless option that allows you to use your Smart Phone or IPAD to control the focuser.  This feature allows you to control your focuser wireless without having any cables attached.  A wireless router is not requried but is recommended.

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    Model#: FB-WiFi
    $145.00

  16. Microfocuser Digital Focuser

    Officina Stellare - Microfocuser Digital Net Focuser

    Officina Stellare Microfocuser for reflectors.

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    Model#: MICROBIG
    $2,454.00

  17. Officina Stellare - 4" extension for FT Focuser

    Officina Stellare - 4" extension for FT Focuser

    4" extension for FT Focuser for Hiper Apo refractors.

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    Model#: PHADAPTER1
    $256.00

  18. AstroSystems - Feathertouch focuser (TeleKit SFL accessory)

    AstroSystems - Feathertouch focuser (TeleKit SFL accessory)

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    Model#: FeathertouchfocuserSFL
    $200.00

  19. Vixen - Dual Speed Focuser

    Vixen - Dual Speed Focuser

    With the installation of the Vixen Dual Speed Focuser, the rack-and-pinion focusing equipment on your Vixen Telescope can be upgraded to provide finer focus adjustments.

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    (48 States)
    Model#: 37227
    $249.00

  20. Starlight Instruments - Micro Pinion Assembly for Astro-Tech AT102ED Telescope

    Starlight Instruments - Micro Pinion Assembly for Astro-Tech AT102ED Telescope

    Old Model Number [AT102ED Micro] Micro Pinion Assembly for Astro-Tech AT102ED TelescopeKnown to Fit: Astro-Tech AT102ED ... Learn More
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    (48 States)
    Model#: MPA-AT102ED
    $209.00

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