Jims Mobile, Inc. (JMI)

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

    $90.00
    SKU: JMI-DRONGFC

    Ships in 3-5 Days

    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)
  2. JMI - Lightbridge 12 (scope incl*)

    $1,499.00
    SKU: JMI-LB12TNT

    Ships in 3-5 Days

    Lightbridge 12 (scope incl*)Comments:The Train-n-Track (TNT) system is a basic alt-az motor drive system with adjustable or trainable tracking. A simple one-minute training procedure allows the scope to track for 10 minutes or more
    FREE SHIPPING(48 States)
  3. JMI - NGC-MAX with Two Encoders

    $619.00
    SKU: JMI-NGCKIT

    Ships in 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)
  4. JMI - Hand Control Holder for NexStar

    $49.00
    SKU: JMI-BRKTHUNEX

    Ships in 3-5 Days

    A snap-in bracket that holds the NexStar hand control where you can see it while using the scope.

  5. JMI - MOTOFOCUS for Astro-Tech AT66ED Crayford Focuser

    $199.00
    SKU: JMI-MFAT66

    Ships in 3-5 Days

    Motofocus for Astro-Tech AT66ED Crayford Focuser.

  6. JMI - Cassegrain Base for EV Focusers

    $61.00
    SKU: JMI-EV-BASC

    Ships in 3-5 Days

    Base for EV Focuser with 2 inch Cassegrain Thread

  7. JMI - P-B Camera Mount for NexStar 8 SE

    $79.00
    SKU: JMI-BRKTPIG8

    Ships in 3-5 Days

    Celestron NexStar 8 SEThis bracket attaches to the side rail with a thumbscrew
  8. JMI - Extension Tube 2 " dia. x 2.5 " ht

    $69.00
    SKU: JMI-ADPT2EXTL

    Ships in 3-5 Days

    Extends the range of low-profile focusers. 2″ diameter x 2
  9. JMI - Latitude Modification

    $225.00
    SKU: JMI-NGTLMOD12

    Ships in 3-5 Days

    The normal latitude range of the NGT-12.5 (30º to 58º) can be adjusted with modifications to the base of the telescope.

    FREE SHIPPING(48 States)
  10. JMI - Truss Rod Light Shrouds (Set of 2) for RB-14 and RB-16

    $199.00
    SKU: RBSHRD14(16)

    Ships in 3-5 Days

    Blocks stray light and air currents and helps keep dust off of the mirrors. Made of light-weight black fabric with elastic at both ends. One for each optical tube.

  11. JMI - Optical Encoder-Small Package

    $149.00
    SKU: JMI-E4096

    Ships in 3-5 Days

    Encoder dimensions are 1.40″ x 1.155″ x 0.5″ (not including shaft)
  12. JMI - Locking Nose Tabs ONLY

    $49.00
    SKU: JMI-BRKTLBNT

    Ships in 3-5 Days

    Locking Nose Tabs ONLYComments:Locking Nose Tabs secure the nose assembly to the mirror tub for easier transportation (included in the Transporter Kit above)
  13. JMI - NGF-XTC

    $579.00
    SKU: JMI-NGFXTC

    Ships in 3-5 Days

    The Next Generation Focuser ...
    FREE SHIPPING(48 States)
  14. JMI - EV-XT Newtonian Extreme Telescope Focuser with Motor- 3"

    $749.00
    SKU: JMI-EVXTNM

    Ships in 3-5 Days

    A 3" black-anodized (gold-anodized optional) aluminum "Extreme" focuser designed for use on large (10" to 16") Cassegrain Telescopes (EV-XTc) with standard output threads and Newtonian Telescopes (EV-XTn).

    FREE SHIPPING(48 States)
  15. JMI - Coiled Cord for JMI Hand Units

    $19.00
    SKU: JMI-CBL2COIL

    Ships in 3-5 Days

    Coiled cord for Single-Control or Dual-Control Hand Unit. It includes a 1/8" phono plug on (one or) both ends. (Specify Use
  16. JMI - EV-2 Telescope Focuser with Motor (Newtonian version)

    $439.00
    SKU: JMI-EV2NM

    Ships in 3-5 Days

    EV-2nM Motorized Event Horizon Crayford Focuser - Refractor TelescopesThe JMI Event Horizon EV-2nM is a MOTORIZED 2" black-anodized aluminum focuser with rubber grip knobs
    FREE SHIPPING(48 States)
  17. JMI - DC Power Cable for NGC-superMAX

    $49.00
    SKU: JMI-CBLDCSUP

    Ships in 3-5 Days

    A 2.6m (8.5 ft) DC power cable for powering the NGC-superMAX from an 8 to 16 volt battery via a cigarette lighter adapter. Includes an adapter for connecting directly to battery posts with large alligator clips
  18. JMI - Large Format SCT Visual Back Adapter- 4" dia. threads,

    $90.00
    SKU: JMI-ADPT4SCTL

    Ships in 3-5 Days

    Non-vignetting adapter for mounting an NGF-S or NGF-SE focuser on a 10″ or larger SCT with 3″ or 4″ diameter threads. An optional light shield blocks all stray light that may penetrate the focuser bearing cavity
  19. JMI - Deluxe Transporter Kit

    $179.00
    SKU: JMI-TKLBDLX

    Ships in 3-5 Days

    Meade Lightbridge 10" / 12" / 16"Kit Includes: (1) Truss-Rod Holder for securing the truss rods to the rocker box (3) Nose Tabs for securing the nose assembly directly to the mirror tub (2) Dual-weight Counterweight Clips for count
  20. JMI - MotoFocus for Meade LXD55 and LXD75 Reflectors

    $169.00
    SKU: JMI-MF55R

    Ships in 3-5 Days

    Meade LXD55 AR-5, AR-6, LXD75 AR-5, AR-6
Showing 61 to 80 of 309 total
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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."