JMI

179 products

179 products
JMI, owned by Optical Structures Incorporated, is a world-renowned manufacturer of astronomical telescopes and after-market accessories for the amateur and professional astronomer. JMI produces a variety of unique products that cannot be found anywhere else.
JMI Heavy-Duty Medium Size Universal Wheeley Bar Telescope Dolly
JMI 5/8" Speed Dial Drill Adapter (6795837571225)
tpw_speed_dial3 (6795837571225)
JMI 5/8" Speed Dial Drill Adapter
JMI Wheeley Bars Tie Down Bracket Kit
BRKTBP (6795791401113)
bat_pack_holder3 (6795791401113)
JMI Wheeley Bar Battery Pack Holder
TPWULG5 (6795809685657)
JMI Heavy Duty Large Size Universal Wheeley Bar (6795809685657)
JMI Heavy Duty Large Size Universal Wheeley Bar
tpw_med3.jpg (6795809915033)
JMI Medium Size Universal Wheeley Bar
Soft Ground Foot, set of three (3) for Wheeley Bars with 5/8" Leveling Screws
Event Horizon ZWO EAF Robotic Telescope Focuser - EVRZ - ASCOM- Cassegrain Adaptation
BRKTBP-XL (6795922079897)
Measurement comparison battery pack (6795922079897)
JMI Battery Pack Holder XL for Wheeley Bars
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JMI Motofocus+ Single-Control Hand Unit (6795780554905)
HUSC-2 (6795780554905)
JMI Motofocus+ Single-Control Hand Unit
JMI 5/8" Speed Dial Drill Adapter (6795809194137)
tpw_speed_dial3 (6795809194137)
JMI 1/2" Speed Dial Drill Adapter
JMI Wheeley Bars - Meade 10 & 12 Inch Lightbridge and other 10-12" Dobsonians (6795791106201)
tpw_sw12 (6795791106201)
Sky Trekker 300 Wheeley Bar for Dobsonian telescopes
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JMI Wheeley Bars with 5" locking caster wheels and levelling screws
JMI Wheeley Bars, Triangle Style for 8", 10" and 12" Dobsonians
JMI 5 Inch Large Wheels for Wheeley Bars (6795808702617)
DSC_8358 (6795808702617)
JMI 5 Inch Wheels for Wheeley Bars
JMI Tow Handle - for Wheeley Bars with 1/2" leveling screws and 5" wheels (6795809030297)
TPWHANDLE (6795809030297)
JMI Tow Handle - for Wheeley Bars with 5/8" leveling screws and 5" wheels
Leveling Screws and Hardware Upgrade for JMI Wheeley Bars, Triangle Style for 8", 10" and 12" Dobsonians
JMI EV1-N Dual-Speed Event Horizon Telescope Focuser - Newtonian
JMI 10 Inch Pneumatic Wheels with Tow Handle for Universal Wheeley Bars with 1/2" Leveling Screws (6795791532185)
tpw_lw10 (6795791532185)
JMI 10 Inch Pneumatic Large Wheel Upgrade - Universal Style Wheeley Bars with 5/8" Leveling Screws
JMI 5 Inch Large Wheels for Wheeley Bars (6795808702617)
DSC_8358 (6795808702617)
5" Lockable Caster Wheels Upgrade for JMI Wheeley Bars, Triangle Style for 8", 10" and 12" Dobsonians
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CASECPC11-5 (6795763122329)
CASECPC11-6 (6795763122329)
JMI Telescope Carrying Case - Celestron CPC 1100
Event Horizon ZWO EAF Robotic Telescope Focuser - EVRZ - ASCOM- Newtonian Adaption
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JMI MotoFocus+ Meade Cassegrain - Round Knob (6795782258841)
MFMH (6795782258841)
JMI MotoFocus+ Meade Cassegrain - Round Knob
JMI 10 Inch Pneumatic Wheels with Tow Handle for Universal Wheeley Bars with 1/2" Leveling Screws (6795791532185)
tpw_lw10 (6795791532185)
JMI 10 Inch Pneumatic Large Wheel Upgrade - Universal Style Wheeley Bars with 1/2" Leveling Screws
Standard 2 3/8" Wheels
JMI 1/2" Replacement Standard Leveling Screws - Universal Style Wheeley Bars (6795791597721)
1_2 Screw 3 (6795791597721)
JMI 1/2" Replacement Standard Leveling Screws - Universal Style Wheeley Bars
JMI 5/8" Replacement Standard Leveling Screws - Universal Style Wheeley Bars (6795814994073)
5_8 _2 (6795814994073)
JMI 5/8" Replacement Standard Leveling Screws - Universal Style Wheeley Bars
Standard 2 3/8" Wheels
JMI Wheeley Bars - 8 Inch Lightbridge (6795791171737)
Sky Trekker 200 Wheeley Bar for Dobsonian telescopes
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5 inch wheels Product Shot 2000x2000 (6795918278809)
JMI - Astro-Physics Pier Mount Wheeley Bars (6795918278809)
JMI - Astro-Physics Pier Mount Wheeley Bars
JMI EV1-C Dual-Speed Event Horizon Telescope Focuser - Cassegrain
JMI Piggyback Camera Mount - 8 Inch/11 Inch SCT
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JMI MotoFocus+ Celestron NexStar 6SE (6795782488217)
JMI MotoFocus+ Celestron NexStar 6SE
JMI EV3-N Standard Event Horizon Telescope Focuser - Newtonian
JMI Tow Handle - for Wheeley Bars with 1/2" leveling screws and 5" wheels (6795828691097)
TPWHANDLE (6795828691097)
JMI Tow Handle - for Wheeley Bars with 1/2" leveling screws and 5" wheels
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Lx10-5 Product Shot (6795763843225)
Front Of Case LX10-5 (6795763843225)
JMI Telescope Carrying Case - Meade LX 10 Inch
JMI EV3-C Standard Event Horizon Telescope Focuser - Cassegrain
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JMI MotoFocus+ Meade Cassegrain with Hexagonal Knob (6795782226073)
MFMH.jpg (6795782226073)
JMI MotoFocus+ Meade Cassegrain with Hexagonal Knob
JMI Counterweight Carrying Caddy - German Equatorial (6795764400281)
JMI Casecgw back (6795764400281)
JMI Counterweight Carrying Caddy - German Equatorial
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MFC8 (6795781046425)
MFC8-2 (6795781046425)
JMI MotoFocus+ Celestron C8
JMI EV2-N Event Horizon Telescope Focuser - Newtonian