Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Jims Mobile, Inc. (JMI)

Items 181 to 200 of 311 total

per page
Page:
  1. 10

Set Descending Direction
  1. JMI - Focuser Backup Plate - Curved

    JMI - Focuser Backup Plate - Curved

    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#: ADPTBUPC
    $25.00

  2. 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
    $25.00

  3. JMI - Replacement Rechargable Battery for NGT18

    JMI - Replacement Rechargable Battery for NGT18

    The NGT-18 uses two 6 volt maintenance-free rechargeable batteries.

    ...
    Learn More
    Model#: BAT6V
    $45.00

  4. JMI - Battery Pack - 12vDC (18AH)

    JMI - Battery Pack - 12vDC (18AH)

    Battery Pack

    This power pack is rated at 12 volts DC and 18 Amp Hours and includes a wall charger and padded carrying bag.

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: BPAK12V
    $235.00

  5. JMI - LNT Stabilizer for ETX-125

    JMI - LNT Stabilizer for ETX-125

    Meade ETX-125 PEThe metal stabilizer will help prevent the SmartFinder/LNT module from being broken or damaged ... Learn More
    Model#: BRKT125LNT
    $39.00

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

    JMI - P-B Camera Mount for NexStar 8 SE

    Celestron NexStar 8 SEThis bracket attaches to the side rail with a thumbscrew ... Learn More
    Model#: BRKTPIG8
    $69.00

  7. JMI - Mounting Bracket for NGC-superMAX

    JMI - Mounting Bracket for NGC-superMAX

    Standard accessory with every NGC-superMAX (Argo Navis) computer. Also included with Encoder and Hardware or Hardware Only orders when specified for use with an NGC-superMAX (Argo Navis) or compatible computer ... Learn More
    Model#: BRKTSUP
    $35.00

  8. JMI - Telrad Adapter Bracket

    JMI - Telrad Adapter Bracket

    This JMI Telrad Finder Adapter Bracket is used to securely attach the Telrad finder to a NGT-18 or NGT-12.5 telescope.

    ...
    Learn More
    Model#: BRKTTELRAD
    $35.00

  9. JMI - Case for Celestron CG-5 Eq. Head

    JMI - Case for Celestron CG-5 Eq. Head

    Celestron CG-5 Equatorial Mount (without GoTo), CG-5 GT Equatorial Mount (with computerized GoTo, including Advanced Series C5-S / C5-SGT / C6-R / C6-RGT / C8-N / C8-NGT / C8-S / C8-SGT / C9.25-S / C9.25-SGT / C10-N / C10-NGT and more..

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: CASECG5EH
    $229.00

  10. JMI - Case for Generic 19 " Scope

    JMI - Case for Generic 19 " Scope

    Celestron C8-S, C8-SGT, CGE 800, G-8, Great Polaris C8, NexStar 4 / 4GT / 4i / 4 SE / 5 / 5i / 5 SE / 6 SE, Super Polaris C8; Meade ETX-90 (non-EC version), ETX-90EC, ETX-90PE, ETX-105EC, ETX-105PE, ETX-125EC, ETX-125PE, GEM mounted 2080, LXD55 SC-8, LXD7

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: CASEGEN19
    $239.00

  11. JMI - DC Power Cable for NGC-superMAX

    JMI - DC Power Cable for NGC-superMAX

    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 ... Learn More
    Model#: CBLDCSUP
    $39.00

  12. JMI - Counterweight for CCD Camera

    JMI - Counterweight for CCD Camera

    Counterweight that screws into the bottom center of the mirror tub and offsets the weight of a CCD camera or other heavy equipment.

    ...
    Learn More
    Model#: CWCCD12
    $50.00

  13. JMI - Counter Weight for Lightbridge 10/12/16

    JMI - Counter Weight for Lightbridge 10/12/16

    Meade Lightbridge 10" / 12" / 16"These counterweights help counterbalance heavy equipment at the eyepiece or on the nose assembly ... Learn More
    Model#: CWLB
    $79.00

  14. JMI - Counterweight for NexStar SE

    JMI - Counterweight for NexStar SE

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

    ...
    Learn More
    Model#: CWNEX
    $69.00

  15. JMI - Extra Sliding Truss Counterweight

    JMI - Extra Sliding Truss Counterweight

    This is an extra counter weight on a sliding truss-rod.

    ...
    Learn More
    Model#: CWTR
    $35.00

  16. JMI - Optical Encoder - large (10000 tics)

    JMI - Optical Encoder - large (10000 tics)

    Encoder dimensions are 2.42" x 2.2" x 0.5" (not including shaft) ... Learn More
    Model#: E10000
    $109.00

  17. JMI - Optical Encoder - small (5000 tics)

    JMI - Optical Encoder - small (5000 tics)

    Encoder dimensions are 1.40" x 1.155" x 0.5" (not including shaft) ... Learn More
    Model#: E5000
    $109.00

  18. JMI - Motor for EV Focusers

    JMI - Motor for EV Focusers

    Motor for EV Focusers ... Learn More
    Model#: EV-MTR
    $170.00

  19. 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

    ...
    Learn More
    Model#: EVUPG75
    $89.00

  20. 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

Items 181 to 200 of 311 total

per page
Page:
  1. 10

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."