Jims Mobile, Inc. (JMI)

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  1. JMI - William Optics Crayford Focusers (6)

    $199.00
    SKU: JMI-MFWO6

    Wait Time is 3-5 Days

    William Optics Crayford Focusers (6)Comments:William Optics 2" Crayford focuser for the Megrez 110
  2. JMI - William Optics Crayford Focusers (5)

    $199.00
    SKU: JMI-MFWO5

    Wait Time is 3-5 Days

    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.  It is great for visual and photographic use and features variable speed for coarse and fine adjustments.  Precise positioning is accomplished through electronic braking.  Mounting is easy and requires no drilling or tapping.  Add the Personal Computer Focus Control (PCFC) or Digital Focus Counter (DFC), for improved focusing accuracy and repeatability.

  3. JMI - Vixen 2.7 Focuser (newer style)

    $199.00
    SKU: JMI-MFVREF

    Wait Time is 3-5 Days

    Vixen 2
  4. JMI - RCF-mini1 (Reverse Crayford Focuser 1.25 ") with Motor

    $256.00
    SKU: JMI-RCFMIN1M

    Wait Time is 3-5 Days

    Factory Assembled with MotorPlease Note: When using a laser collimator, keep in mind that there will be slight deviations in the laser beam when moving the drawtube through the full length of travel
    FREE SHIPPING(48 States)
  5. JMI - RCF-1 (Reverse Crayford Focuser 2 ") with Motor

    $277.00
    SKU: JMI-RCF1M

    Wait Time is 3-5 Days

    Factory Assembled with MotorPlease Note: When using a laser collimator, keep in mind that there will be slight deviations in the laser beam when moving the drawtube through the full length of travel
    FREE SHIPPING(48 States)
  6. JMI - NGF-XTNM with Motor

    $739.00
    SKU: JMI-NGFXTNM

    Wait Time is 3-5 Days

    For the ultimate focusing system adding this motor upgrades a manual NGF focuser to a motorized focuser. It includes the motor and any necessary mounting hardware as well as a hand control unit.

    FREE SHIPPING(48 States)
  7. JMI - NGF-XTN

    $579.00
    SKU: JMI-NGFXTN

    Wait Time is 3-5 Days

    NGF-XTN
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  8. JMI - NGF-XTC with Motor

    $739.00
    SKU: JMI-NGFXTCM

    Wait Time is 3-5 Days

    The NGF-XTC is specifically designed for Cassegrain telescopes (10" to 16").

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  9. JMI - NGF-XTC

    $579.00
    SKU: JMI-NGFXTC

    Wait Time is 3-5 Days

    The Next Generation Focuser ...
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  10. JMI - NGF-mini3

    Regular Price: $120.00

    You Pay: $89.00

    SKU: NGFMIN3

    Wait Time is 3-5 Days

    A 1.25" black-anodized aluminum Mini focuser that lifts up to 4 pounds. Manual control is over 1' times finer than most rack-and-pinion focusers.

  11. JMI - NGC-microMAX with Two Encoders

    $429.00
    SKU: JMI-MICKIT

    Wait Time is 3-5 Days

    Kit includes NGC-microMAX with free instructional video, encoder cable, two encoders (specify tics) and a free computer mounting bracket. The kit is designed for those who wish to build their own hardware for mounting the encoders.

    FREE SHIPPING(48 States)
  12. JMI - NGC-microMAX Computer Only

    $239.00
    SKU: JMI-MICMAX

    Wait Time is 3-5 Days

    Includes R.A./Dec. display and a 245 object database. It also includes a free computer mounting bracket and a free instructional video. See document no. 13 in our Document Library for the MAX Computer Operator′s Guide.

    FREE SHIPPING(48 States)
  13. JMI - NGC-MAX with Two Encoders

    $699.00
    SKU: JMI-NGCKIT

    Wait Time is 3-5 Days

    Kit includes NGC-MAX with free instructional video, encoder cable, two encoders (specify tics) and a free computer mounting bracket. The kit is designed for those who wish to build their own hardware for mounting the encoders
    FREE SHIPPING(48 States)
  14. JMI - NGC-MAX Computer Only

    $499.00
    SKU: JMI-NGCMAX

    Wait Time is 3-5 Days

    he NGC-MAX includes R.A./Dec. display, timer, polar alignment help, Identify mode, RS-232 computer interface and a 12,046 object database (see below). It also includes a free computer mounting bracket and a free instructional video. See document no
    FREE SHIPPING(48 States)
  15. JMI - Motor for RCF Focusers*

    $181.00
    SKU: JMI-MFRCF

    Wait Time is 3-5 Days

    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
  16. JMI - Motor for EV Focusers

    $170.00
    SKU: JMI-EV-MTR

    Wait Time is 3-5 Days

    Motor for EV Focusers
  17. JMI - MotoFocus for Vixen VC200L

    $199.00
    SKU: JMI-MFV200

    Wait Time is 3-5 Days

    Vixen 200mm, VISAC (Vixen Sixth-Order Aspheric Cassegrain), R200SS, VC200L, VC200LDG, VMC200L, VMC200LDG
  18. JMI - MOTOFOCUS for Vixen Refractors

    $199.00
    SKU: JMI-MFOREF

    Wait Time is 3-5 Days

    Vixen Terrestrial 60S, Sky Scope (D) 60L
  19. JMI - MOTOFOCUS for TeleVue Refractors

    $199.00
    SKU: JMI-MFGEN

    Wait Time is 3-5 Days

  20. JMI - MOTOFOCUS for Takahashi 4" Focuser (without microfocuser)

    $199.00
    SKU: JMI-MFTAK4

    Wait Time is 3-5 Days

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JMI Telescopes (Jim's Mobile, Inc.) is a world-renowned manufacturer of astronomical telescopes and after-market accessories for the amateur and professional astronomer.  We produce a variety of unique products that cannot be found anywhere else.  The founder and President of Jim's Mobile is Jim Burr.

Jim's philosophy is to create products that no others are selling.  "Our style is not to copy other companies, but to create unique products to solve problems.  If other companies are building good products, we are not going to compete with them.  We only take action when we see a need that no one is addressing.  In the case of our NGF focusers, even though there were many companies building focusers, we could find nothing that came close to zero image shift.  I thought the time had come to solve that problem."

"The development of the NGT line of telescopes, spanning more than a decade, has been very exciting for us here at JMI.  These telescopes represent a total departure from trends in commercial telescope making, and there is no doubt they have a bright future.  Our telescopes have received recognition in more than a dozen publications worldwide."