Jims Mobile, Inc. (JMI)

Showing 81 to 100 of 304 total
Set Descending Direction
  1. JMI - Focuser Hardware Pack

    $31.00
    SKU: JMI-NGFHDWPK

    This Item Will Be Available in 3-6 Weeks

    When purchasing a new focuser, all necessary hardware is included. This hardware pack is intended as a source of replacement or extra parts
  2. JMI - EV-XT Newtonian Extreme Telescope Focuser with Motor- 3"

    $749.00
    SKU: JMI-EVXTNM

    This Item Will Be Available in 3-6 Weeks

    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)
  3. JMI - Case for Celestron CPC 800 and NexStar 8 GPS

    $534.00
    SKU: JMI-CASECPC8

    In stock

    Telescope carrying case for Celestron CPC 800 GPS, NexStar 8 GPS (Dual Fork Arm). Die-cut foam lining with compartments for telescope, eyepieces and accessories.

    FREE SHIPPING(48 States)
  4. JMI - EV-1 Telescope Focuser with Motor (Cassegrain version)

    $519.00
    SKU: JMI-EV1CM

    This Item Will Be Available in 3-6 Weeks

    EV-1cM Motorized Event Horizon Crayford Focuser - Cassegrain TelescopesThe JMI Event Horizon EV-1cM is a MOTORIZED 2" black-anodized aluminum focuser with rubber grip knobs and MOTORIZED DUAL SPEED operation
    FREE SHIPPING(48 States)
  5. JMI - Counterweight for NexStar SE

    $79.00
    SKU: JMI-CWNEX

    This Item Will Be Available in 3-6 Weeks

    This counterweight system helps counterbalance heavy equipment at the visual back.

  6. JMI - Large Format SCT Visual Back Adapter- 4" dia. threads,

    $90.00
    SKU: JMI-ADPT4SCTL

    This Item Will Be Available in 3-6 Weeks

    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
  7. JMI - Shroud for Meade Lightbridge 16 "

    $119.00
    SKU: JMI-SHRD1938

    This Item Will Be Available in 3-6 Weeks

    Meade Lightbridge 16"The light shroud is made of stretch-fit material and is designed for an optical tube approximately 19" in diameter. The length is 38.5". It includes velcro tabs for a snug fit
  8. JMI - Optical Encoder-Small Package

    $149.00
    SKU: JMI-E4096

    This Item Will Be Available in 3-6 Weeks

    Encoder dimensions are 1.40″ x 1.155″ x 0.5″ (not including shaft)
  9. JMI - MOTOFOCUS for Meade Cassegrain-Round (No Hand Unit)

    $199.00
    SKU: JMI-MFMRN

    This Item Will Be Available in 3-6 Weeks

    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.

  10. JMI - NGF-XTNM with Motor

    $739.00
    SKU: JMI-NGFXTNM

    This Item Will Be Available in 3-6 Weeks

    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)
  11. JMI - MOTOFOCUS for Astro-Physics AT65ED Rack and Pinion Focuser

    $199.00
    SKU: JMI-MFAT65

    This Item Will Be Available in 3-6 Weeks

    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.

  12. JMI - Single-Control Hand Unit

    $79.00
    SKU: JMI-HUSC

    This Item Will Be Available in 3-6 Weeks

    Standard version includes forward and reverse buttons and two-position (high/low) slow-speed switch, automatically switches to fast speed after two seconds, 1/8" jack, quick-stop braking and 9 volt battery.

  13. JMI - EV-3 Telescope Focuser without Motor (Newtonian version)

    $219.00
    SKU: JMI-EV3N

    This Item Will Be Available in 3-6 Weeks

    EV-3n  Event Horizon 2" Crayford Focuser - NewtonianTelescopesThe JMI Event Horizon EV-3n is a 2" black-anodized aluminum focuser with knurled knobs.  The focuser lifts up to 4 pounds
    FREE SHIPPING(48 States)
  14. JMI - EV-75 Event Horizon Focuser Upgrade - LXD75 SN-6/8/10

    $89.00
    SKU: JMI-EVUPG75

    This Item Will Be Available in 3-6 Weeks

    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

  15. JMI - Finder Bracket with Quick Release for Celestron 5 " to 11 " SCTs

    $39.95
    SKU: JMI-BRKTPIFQR

    This Item Will Be Available in 3-6 Weeks

    This is a quick-release finder bracket for Celestron 5" to 11" SCTs
  16. JMI - RBX-12 Reverse Binocular Telescope

    $9,495.00
    SKU: JMI-RBX12

    This Item Will Be Available in 3-6 Weeks

    FREE SHIPPING(48 States)
  17. JMI - MotoFocus for Meade LXD55 and LXD75 Reflectors

    $169.00
    SKU: JMI-MF55R

    This Item Will Be Available in 3-6 Weeks

    Meade LXD55 AR-5, AR-6, LXD75 AR-5, AR-6
  18. JMI - Astro-Tech Voyager Mount

    $245.00
    SKU: JMI-MSATV

    This Item Will Be Available in 3-6 Weeks

    Astro-Tech Voyager MountComments:
    FREE SHIPPING(48 States)
  19. JMI - RCF Base Plate

    $19.00
    SKU: JMI-RCFBASE

    This Item Will Be Available in 3-6 Weeks

    All RCF focusers can be purchased with either a flat base or curved base (specify RCF model and ″flat″ or ″curved″ base). The standard radius on a 1.25″ RCF curved base is 3.75″ (7.5″ diameter)
  20. JMI - MOTOFOCUS for Sky-Watcher Pro Series 80ED Refractors

    $199.00
    SKU: JMI-MFSWPRO

    This Item Will Be Available in 3-6 Weeks

    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.

Showing 81 to 100 of 304 total
Set Descending Direction

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."