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

Welcome!

Jims Mobile, Inc. (JMI)

Items 1 to 20 of 27 total

per page
Page:
  1. 1

Set Descending Direction
  1. JMI - NGC-MAX ROM Upgrade (v3.xx)

    JMI - NGC-MAX ROM Upgrade (v3.xx)

    The ROM (Read Only Memory) chip can be replaced to upgrade an NGC computer to the highest version number available for that particular series. For example, an NGC-MAX with a version 2.50 chip can only be upgraded to the highest 2.xx version ... Learn More
    Model#: NGCROM_3.xx
    $49.00

  2. JMI - Latitude Modification

    JMI - Latitude Modification

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

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGTLMOD12
    $225.00

  3. JMI - Serial Cable for BBOX - PC version

    JMI - Serial Cable for BBOX - PC version

    A 12-ft. cable for connecting a BBOX or NGC-MAX to the 9-pin serial port of an IBM PC compatible or to an 8-pin DIN port on an Apple Macintosh ... Learn More
    Model#: CBLBBOX
    $49.00

  4. JMI - Optical Encoder-Large Package

    JMI - Optical Encoder-Large Package

    Encoder dimensions are 2.42″ x 2.2″ x 0.5″ (not including shaft) ... Learn More
    Model#: E4000
    $107.00

  5. JMI - NGC-MAX with Two Encoders

    JMI - NGC-MAX with Two Encoders

    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 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGCKIT
    $619.00

  6. JMI - NGC-MAX Complete Installation

    JMI - NGC-MAX Complete Installation

    Includes NGC-MAX with free instructional video, cable, encoders, necessary gears/pulleys, mounting hardware and a free computer mounting bracket ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGC...*
    $729.00

  7. JMI - Nose Extension Light Baffle for NGT12.5

    JMI - Nose Extension Light Baffle for NGT12.5

    Light Baffle nose extension. Prevents stray light from entering into the focuser.

    ...
    Learn More
    Model#: NGTBAF12
    $90.00

  8. JMI - Mounting Bracket for NGC-miniMAX

    JMI - Mounting Bracket for NGC-miniMAX

    Standard accessory with every NGC-miniMAX computer ... Learn More
    Model#: BRKTMIN
    $30.00

  9. JMI - Encoder Cable for NGC & SGT Computers

    JMI - Encoder Cable for NGC & SGT Computers

    Cable length depends on telescope. (Specify telescope make, model and year ... Learn More
    Model#: CBLMODMOD
    $29.00

  10. JMI - NGC-microMAX with Two Encoders

    JMI - NGC-microMAX with Two Encoders

    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 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: MICKIT
    $349.00

  11. JMI - Mounting Hardware Only

    JMI - Mounting Hardware Only

    Includes encoders brackets with phone-type connectors, applicable pulleys, belts and/or gears, encoder cable and a free computer mounting bracket (only if computer model is specified). Encoders are NOT included ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: HDW
    $239.00

  12. JMI NGT-12.5 (f/4.5) 12.5" Telescopes

    JMI - NGT-12.5 (f/4.5) 12.5" Telescopes

    ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGT12.5
    $4,995.00

  13. JMI - Truss Light Rod Shroud for NGT-12.5

    JMI - Truss Light Rod Shroud for NGT-12.5

    Blocks stray light and air currents and helps keep dust off of the mirrors.  Made of light-weight black fabric with securing snaps and elastic at both ends.

    ...
    Learn More
    Model#: NGTSHRD12
    $95.00

  14. JMI - Serial Cable for BBOX - Apple Mac version

    JMI - Serial Cable for BBOX - Apple Mac version

    A 12-ft. cable for connecting a BBOX or NGC-MAX to the 9-pin serial port of an IBM PC compatible or to an 8-pin DIN port on an Apple Macintosh ... Learn More
    Model#: CBLBBOXA
    $50.00

  15. JMI - Optical Encoder-Small Package

    JMI - Optical Encoder-Small Package

    Encoder dimensions are 1.40″ x 1.155″ x 0.5″ (not including shaft) ... Learn More
    Model#: E4096
    $107.00

  16. JMI - NGC-MAX Computer Only

    JMI - NGC-MAX Computer Only

    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 ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: NGCMAX
    $499.00

  17. JMI - NGC-MAX ROM Upgrade (v2.94)

    JMI - NGC-MAX ROM Upgrade (v2.94)

    The ROM (Read Only Memory) chip can be replaced to upgrade an NGC computer to the highest version number available for that particular series. For example, an NGC-MAX with a version 2.50 chip can only be upgraded to the highest 2.xx version ... Learn More
    Model#: NGCROM_2.94
    $39.00

  18. JMI - Add 4" F-Stop to Mirror Dust Cover

    JMI - Add 4" F-Stop to Mirror Dust Cover

    ... Learn More
    Model#: NGTFSTOP12
    $69.00

  19. JMI - Mounting Bracket for NGC-MAX

    JMI - Mounting Bracket for NGC-MAX

    Standard accessory with every NGC-MAX computer. Also included with Encoder and Hardware or Hardware Only orders when specified for use with an NGC-MAX or compatible computer ... Learn More
    Model#: BRKTNGC
    $39.00

  20. JMI - Optical Encoder-Small Package

    JMI - Optical Encoder-Small Package

    Encoder dimensions are 1.40″ x 1.155″ x 0.5″ (not including shaft) ... Learn More
    Model#: E2160
    $107.00

Items 1 to 20 of 27 total

per page
Page:
  1. 1

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."