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Focusers

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  1. FLI - Adapter for PDF focuser to 2" SC

    FLI - Adapter for PDF focuser to 2" SC

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    Model#: AD13
    $105.00

  2. JMI - Extra-Large-Format Cassegrain Base for EV Telescope Focusers
  3. JMI - Encoder Assembly for a JMI EV Focuser

    JMI - Encoder Assembly for a JMI EV Focuser

    This is the portion of a DRO system that attaches to the JMI EV or NGF focuser. (Specify the focuser model.)

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    Model#: DROEV
    $139.00

  4. JMI - EV-1 Motorized Telescope Focuser for Refractor Telescopes

    JMI - EV-1 Motorized Telescope Focuser for Refractor Telescopes

    EV-1rM Motorized Event Horizon Crayford Focuser - Refractor TelescopesThe JMI Event Horizon EV-1rM is a MOTORIZED 2" black-anodized aluminum focuser with rubber grip knobs and DUAL SPEED operation ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: EV1RM
    $579.00

  5. JMI - Digital Read Out Hand Unit

    JMI - Digital Read Out Hand Unit

    DRO Hand UnitIncludes the hand unit and cable. The hand unit has a red LED four-digit digital display, two directional focusing buttons and a variable speed control ... Learn More
    Model#: HUDRO
    $179.00

  6. JMI - Digital Read Out for NGF-XT Focuser

    JMI - Digital Read Out for NGF-XT Focuser

    DRO Encoder Assembly for JMI NGF FocuserDigital Read Out for NGF-XT FocuserThis is the portion of a DRO system that attaches to the NGF focuser (Specify the NGF focuser model). A DRO Hand Unit or Smart Focus is also necessary for proper operation ... Learn More
    Model#: DRONGFXT
    $90.00

  7. JMI - Digital Read Out for NGF-S Focuser

    JMI - Digital Read Out for NGF-S Focuser

    DRO Encoder Assembly for JMI NGF FocuserDigital Read Out for NGF-S FocuserThis is the portion of a DRO system that attaches to the NGF focuser (Specify the NGF focuser model). A DRO Hand Unit or Smart Focus is also necessary for proper operation ... Learn More
    Model#: DRONGFS
    $90.00

  8. JMI - Digital Read Out for NGF-CM, NGF-55SM, NGF-55DM Focusers

    JMI - Digital Read Out for NGF-CM, NGF-55SM, NGF-55DM Focusers

    DRO Encoder Assembly for JMI NGF FocuserDigital Read Out for NGF-CM, NGF-55SM, NGF-55DM Focusers This is the portion of a DRO system that attaches to the NGF focuser (Specify the NGF focuser model) ... Learn More
    Model#: DRONGFC
    $90.00

  9. JMI - Digital Read Out for NGF-DX1/ -DX2/ -DX3/ -DX4 Focusers

    JMI - Digital Read Out for NGF-DX1/ -DX2/ -DX3/ -DX4 Focusers

    DRO Encoder Assembly for JMI NGF FocuserNGF-DX1/ -DX2/ -DX3/ -DX4 FocusersThis is the portion of a DRO system that attaches to the NGF focuser (Specify the NGF focuser model). A DRO Hand Unit or Smart Focus is also necessary for proper operation ... Learn More
    Model#: DRONGF
    $90.00

  10. JMI - Digital Read Out for JMI Motofocus
  11. JMI - Digital Focus Counter for JMI Motofocus

    JMI - Digital Focus Counter for JMI Motofocus

    DFC for JMI MOTOFOCUS UpgradeUpgrades a MOTOFOCUS unit with a piggy-back DFC at the time of purchase (see exceptions below). (MOTOFOCUS units cannot be upgraded with DFC after purchase ... Learn More
    Model#: DFCMF
    $99.00

  12. JMI - Digital Focus Counter for Meade SCTs non-GPS

    JMI - Digital Focus Counter for Meade SCTs non-GPS

    DFC for Meade SCTsMeade 203SC, 2080, 2120, Gem mounted 2080 / 2120, Basic (2080 / 2120), LX2, LX3, LX5, LX6, LX10, LX50 7″ Maksutov / 8″ / 10″, LX90, LX100 8″ / 10″, LX200 7″ Maksutov / 8″, LX200 10″, LX2 ... Learn More
    Model#: DFCM
    $119.00

  13. JMI - Digital Focus Counter for Celestron SCTs
  14. JMI - Model XT Newtonian Focuser without Motor
  15. JMI - Model miniC Cassegrain Focuser without Motor
  16. 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
    FREE SHIPPING
    (48 States)
    Model#: MPA-AT102ED
    $209.00

  17. Starlight Instruments - Micro Pinion Assembly TeleVue Retrofit for Older, Smaller OTAs (pre 2005) Brake, Black

    Starlight Instruments - Micro Pinion Assembly TeleVue Retrofit for Older, Smaller OTAs (pre 2005) Brake, Black

    Application Notes: The MPA-TEL series fits all first-generation TelVue refractors (except the TV-60). Fits current-production TeleVue refractors. Will not affect collimation. Does not fit the TeleVue Imaging System Series telescopes.

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    FREE SHIPPING
    (48 States)
    Model#: MPA-TEL0Bb
    $260.00

  18. RoboFocus - Hand Paddle

    RoboFocus - Hand Paddle

    The RF3 Hand Paddle allows manual focusing via a small hand controller on a 12 foot cable. The "in/out" buttons move the stepper motor to achieve visual focus. These buttons are duplicates of the ones on the RoboFocus controller box.

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    Model#: RFHP
    $30.00

  19. RoboFocus - LX200 8 GPS Bracket

    RoboFocus - LX200 8 GPS Bracket

    Custom bracket for the LX200 8" GPS. With the mirror lock knob and handle on the smaller rear plane of this scope, there is no surface room available for traditional SCT mounting. This bracket raises the motor assembly up and over the handle, allowing the sprocket and belt to install on the top area of the focus knob.

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    Model#: RFB5
    $35.00

  20. RoboFocus - JMI DX1/DX2 Bracket

    RoboFocus - JMI DX1/DX2 Bracket

    Custom bracket for JMI DX1 and DX2 focusers. Bracket is made with 0.125 aluminum with an attractive black powder coat finish. The bracket is very stable and designed for fast and easy RoboFocus motor mounting.

    Note: Two holes must be drilled in the focuser housing base. TI will drill and mount bracket at no charge if desired.

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    Model#: RFB4
    $35.00

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