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  1. JMI - Focuser Backup Plate - Flat

    JMI - Focuser Backup Plate - Flat

    For adding support when mounting JMI EV, NGF (1.25" and 2") or RCF focusers on Sonotube (cardboard) or wooden optical tubes. (Will not work with the EV-75 Upgrade.) The plates can be easily curved or flattened as needed ... Learn More
    Model#: ADPTBUPF

    Available - Ships in 2-4 Days

    $25.00

  2. JMI - Motor for EV Focusers

    JMI - Motor for EV Focusers

    Motor for EV Focusers ... Learn More
    Model#: EV-MTR

    Available - Ships in 2-4 Days

    $170.00

  3. JMI - EV-75 Event Horizon Focuser Upgrade - LXD75 SN-6/8/10

    JMI - EV-75 Event Horizon Focuser Upgrade - LXD75 SN-6/8/10

    Meade LXD55 SN-6 / SN-8 / SN-10, LXD75 SN-6 / SN-8 / SN-10 The EV-75 Upgrade makes the following changes to an EV-1n, EV-2n or EV-3n focuser to prepare it to replace the stock focuser on the Meade Schmidt-Newtonian: this is only valid at the time of purch

    ...
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    Model#: EVUPG75

    Available - Ships in 2-4 Days

    $89.00

  4. JMI - EV Event Horizon Focuser Illuminated Dial LED Upgrade

    JMI - EV Event Horizon Focuser Illuminated Dial LED Upgrade

    This upgrade uses an LED to illuminate the focuser positioning dial on any EV focuser. Pressing the switch activates the LED which automatically shuts off (slowly fading to dark) ... Learn More
    Model#: EVUPGLED

    $55.00

  5. JMI - EV-VMC Event Horizon Focuser Upgrade - Vixen Cassegrain

    JMI - EV-VMC Event Horizon Focuser Upgrade - Vixen Cassegrain

    Vixen VMC 200, VMC 260The EV-VCM Upgrade makes the following changes to an EV-1c, EV-2c or EV-3c focuser to prepare it to replace the stock focuser on the Vixen Cassegrain:1) Upgrade to a special Vixen Cassegrain Base ... Learn More
    Model#: EVUPGVMC

    $80.00

  6. JMI - MotoFocus Focus Motor for Celestron CGE 1400

    JMI - MotoFocus Focus Motor for Celestron CGE 1400

    JMI - Motofocus Motor for Cele... ... Learn More
    Model#: MFCGE14

    Available - Ships in 2-4 Days

    $169.00

  7. JMI - MOTOFOCUS for Celestron CPC 1100 and EdgeHD OTAs

    JMI - MOTOFOCUS for Celestron CPC 1100 and EdgeHD OTAs

    ... Learn More
    Model#: MFCPC11

    Available - Ships in 2-4 Days

    $199.00

  8. JMI - MotoFocus Focus Motor for Meade Lightbridge 8"/10"/12" with Single-Speed Focuser

    JMI - MotoFocus Focus Motor for Meade Lightbridge 8"/10"/12" with Single-Speed Focuser

    MOTOFOCUS is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free focusing without the need to touch the telescope.

    ...
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    Model#: MFGSO2

    Available - Ships in 2-4 Days

    $199.00

  9. JMI - MOTOFOCUS Focus Motor for Meade LX200GPS

    JMI - MOTOFOCUS Focus Motor for Meade LX200GPS

    Meade LX90GPS 8" / 10" / 12", LX200GPS 8" / 10" / 12" / 14" / (16" ?), LX200R 8" / 10" / 12" / 14" (16" ?)

    NOTE The MOTOFOCUS for the Meade LX200GPS includes a JMI hand unit since the Meade Microfocuser plugs into the base unit.

    ...
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    Model#: MFLXGPS

    Available - Ships in 2-4 Days

    $169.00

  10. JMI - MotoFocus Focus Motor for Meade ED APO Refractors (Crayford)

    JMI - MotoFocus Focus Motor for Meade ED APO Refractors (Crayford)

    MotoFocus Focus Mot... ... Learn More
    Model#: MFMCRAY

    Available - Ships in 2-4 Days

    $169.00

  11. JMI - MOTOFOCUS for Celestron C6-SGT, NexStar 5 SE / 6 SE / 8 SE, Omni 127

    JMI - MOTOFOCUS for Celestron C6-SGT, NexStar 5 SE / 6 SE / 8 SE, Omni 127

    MOTOFOCUS is a battery operated hand control with an electric focus motor that attaches to the shaft of a focuser knob (or the knob itself) for precise, vibration-free focusing without the need to touch the telescope.

    ...
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    Model#: MFNEX6

    Available - Ships in 2-4 Days

    $199.00

  12. JMI - Motor for RCF Focusers*

    JMI - Motor for RCF Focusers*

    This is an aftermarket motor for upgrading a manual RCF focuser to a motorized focuser. It includes the motor and any necessary mounting hardware as well as a hand control unit ... Learn More
    Model#: MFRCF

    Available - Ships in 2-4 Days

    $181.00

  13. JMI - MOTOFOCUS for Takahashi 4" Focuser (with microfocuser)

    JMI - MOTOFOCUS for Takahashi 4" Focuser (with microfocuser)

    ... Learn More
    Model#: MFTAK4M

    Available - Ships in 2-4 Days

    $199.00

  14. JMI - MotoFocus Focus Motor for William Optics Crayford Focusers (1)

    JMI - MotoFocus Focus Motor for William Optics Crayford Focusers (1)

    MotoFocus Focus Mot... ... Learn More
    Model#: MFWO1

    Available - Ships in 2-4 Days

    $199.00

  15. JMI - MotoFocus Focus Motor for William Optics Crayford Focusers (3)

    JMI - MotoFocus Focus Motor for William Optics Crayford Focusers (3)

    MotoFocus Focus Mot... ... Learn More
    Model#: MFWO3

    Available - Ships in 2-4 Days

    $199.00

  16. Kendrick - Kwik Focus fits tube ODs 289mm to 299mm

    Kendrick - Kwik Focus fits tube ODs 289mm to 299mm

    Kendrick Kwik Focus Mask for OD's 289mm-299mmKendrick manufactures two different types of Kwik Focus Mask. The rigid masks will not bend whereas the plastic film masks are rollable and extremely lightweight ... Learn More
    Model#: 2052

    In Stock

    $99.95

  17. Lumicon - 1.25" Selector - Focuser Combo for Newtonian on 3" Base

    Lumicon - 1.25" Selector - Focuser Combo for Newtonian on 3" Base

    The Lumicon LF5000 - 1.25" Filter Selector- Low Profile Focuser Combo for Newtonian on 3"

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    FREE SHIPPING
    (48 States)
    Model#: LF5000

    Available - Ships in 2-4 Days

    $311.95

  18. Lumicon - 1.25" Selector - Focuser Combo for Newtonian Large-base

    Lumicon - 1.25" Selector - Focuser Combo for Newtonian Large-base

    The Lumicon LF5005 - 1.25" Filter Selector- Low Profile Focuser Combo for Newtonian on 3.5"

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    (48 States)
    Model#: LF5005

    Available - Ships in 2-4 Days

    $327.95

  19. Lumicon - Low-Profile 1.25in Focuser for Newtonian on 3" Base with 2.25 " hole pattern

    Lumicon - Low-Profile 1.25in Focuser for Newtonian on 3" Base with 2.25 " hole pattern

    The Lumicon Low Profile 1.25" Focuser for Newtonian on 3in Base is a high-precision, pin-and-groove type helical focuser. The draw-tube does not rotate ... Learn More
    Model#: LH2000

    Available - Ships in 2-4 Days

    $192.95

  20. Lumicon - Low-Profile 1.25in Focuser for Newtonian on 3.5in Base with 2.75 " hole pattern

    Lumicon - Low-Profile 1.25in Focuser for Newtonian on 3.5in Base with 2.75 " hole pattern

    The Low Profile 1.25" Focuser for Newtonian, 3.5" Base, is a high-precision, pin-and-groove type helical focuser. The 3.5" base provides for replacing larger focusers with a center-to-center hole-spacing of 2.75" ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: LH2020

    Available - Ships in 2-4 Days

    $311.95

Items 101 to 120 of 294 total

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