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- Accessories (94)
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- JMI Cases for Celestron (1)
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- JMI Event Horizon Focusers (2)
- JMI MotoDec (3)
- JMI MotoFocus (27)
- JMI MotoFocus (11)
- JMI Next Generation 1.25 inch Crayford Focusers (3)
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- JMI RADrives (13)
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Jims Mobile, Inc. (JMI)
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JMI - MotoFocus for Vixen VC200L
Vixen 200mm, VISAC (Vixen Sixth-Order Aspheric Cassegrain), R200SS, VC200L, VC200LDG, VMC200L, VMC200LDG ... Learn More
Model#: MFV200
$179.00 -
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JMI - Motor for RCF Focusers*
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 ... Learn More
Model#: MFRCF
$181.00 -
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 -
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 -
JMI - Optical Encoder-Large Package
Encoder dimensions are 2.42″ x 2.2″ x 0.5″ (not including shaft) ... Learn More
Model#: E8192
$107.00 -
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 -
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 -
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 -
JMI - R.A. Motor for Astro-Physics DX Mount, Celestron Polaris / Super Polaris and Parks Astrolight
R.A ... Learn More
Model#: RA93543
$129.00 -
JMI - R.A. Motor for Astro-Physics DX Mount, Celestron Polaris / Super Polaris and Parks Astrolight
R.A ... Learn More
Model#: RA93542
$119.00 -
JMI - R.A. Motor for Celestron Great Polaris, Orion SkyView Pro and Vixen Great Polaris
Celestron C5-S, C6-R, C8-N, C8-S, C9_-S, C10-N, CG-5 mount, G-8, G8-N, G-9_, Great Polaris mount ... Learn More
Model#: RAGPV1
$129.00 -
JMI - R.A. Motor for Celestron Great Polaris, Orion SkyView Pro and Vixen Great Polaris
R.A ... Learn More
Model#: RAGPV
$119.00 -
JMI - R.A. Motor for Discovery EQ, 110vAC,60Hz
JMI - R.A. Mot... ... Learn More
Model#: RADEQ
$129.00 -
JMI - R.A. Motor for Discovery EQ, 220vAC,50Hz
JMI - R A MOT.. ... Learn More
Model#: RADEQ1
$139.00 -
JMI - R.A. Motor for Meade 295 / 320 / 6600 / 8800, 110vAC,60Hz
JMI - R.A. M... ... Learn More
Model#: RA6600
$129.00 -
JMI - R.A. Motor for Meade 295/320/6600/8800, 220vAC,50Hz
JMI - R.A. M... ... Learn More
Model#: RA6601
$139.00 -
JMI - R.A. Motor for Meade GEM mounted 440/2080/2120, 110vAC,60Hz
JMI - R.A. M... ... Learn More
Model#: RAGEM
$129.00 -
JMI - R.A. Motor for Meade GEM mounted 440/2080/2120, 220vAC,50Hz
JMI - R.A. M.. ... Learn More
Model#: RAGEM1
$139.00 -
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."





















