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

Save <span class=money>$123</span>

JMI 5/8" Speed Dial Drill Adapter (6795837571225)

tpw_speed_dial3 (6795837571225)

JMI 5/8" Speed Dial Drill Adapter

Save <span class=money>$9.46</span>

JMI Wheeley Bars Tie Down Bracket Kit

Save <span class=money>$19.80</span>

BRKTBP (6795791401113)

bat_pack_holder3 (6795791401113)

JMI Wheeley Bar Battery Pack Holder

Save <span class=money>$11.88</span>

TPWULG5 (6795809685657)

JMI Heavy Duty Large Size Universal Wheeley Bar (6795809685657)

JMI Heavy Duty Large Size Universal Wheeley Bar

Save <span class=money>$123</span>

tpw_med3.jpg (6795809915033)

JMI Medium Size Universal Wheeley Bar

Save <span class=money>$89.80</span>

Soft Ground Foot, set of three (3) for Wheeley Bars with 5/8" Leveling Screws

Save <span class=money>$9.80</span>

Event Horizon ZWO EAF Robotic Telescope Focuser - EVRZ - ASCOM- Cassegrain Adaptation

Save <span class=money>$76</span>

BRKTBP-XL (6795922079897)

Measurement comparison battery pack (6795922079897)

JMI Battery Pack Holder XL for Wheeley Bars

Save <span class=money>$24.20</span>

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

Save <span class=money>$9.46</span>

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

Save <span class=money>$119.80</span>

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

Save <span class=money>$26.40</span>

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

Save <span class=money>$21.56</span>

Leveling Screws and Hardware Upgrade for JMI Wheeley Bars, Triangle Style for 8", 10" and 12" Dobsonians

Save <span class=money>$16.94</span>

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

Save <span class=money>$62.70</span>

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

CASECPC11-5 (6795763122329)

CASECPC11-6 (6795763122329)

JMI Telescope Carrying Case - Celestron CPC 1100

Event Horizon ZWO EAF Robotic Telescope Focuser - EVRZ - ASCOM- Newtonian Adaption

Save <span class=money>$76</span>

JMI MotoFocus+ Meade Cassegrain - Round Knob (6795782258841)

MFMH (6795782258841)

JMI MotoFocus+ Meade Cassegrain - Round Knob

Standard 2 3/8" Wheels

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

Save <span class=money>$62.70</span>

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

Save <span class=money>$11</span>

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

Save <span class=money>$11</span>

Standard 2 3/8" Wheels

JMI Wheeley Bars - 8 Inch Lightbridge (6795791171737)

Sky Trekker 200 Wheeley Bar for Dobsonian telescopes

Save <span class=money>$99.80</span>

5 inch wheels Product Shot 2000x2000 (6795918278809)

JMI - Astro-Physics Pier Mount Wheeley Bars (6795918278809)

JMI - Astro-Physics Pier Mount Wheeley Bars

Save <span class=money>$123</span>

JMI EV1-C Dual-Speed Event Horizon Telescope Focuser - Cassegrain

JMI Piggyback Camera Mount - 8 Inch/11 Inch SCT

JMI MotoFocus+ Celestron NexStar 6SE (6795782488217)

JMI MotoFocus+ Celestron NexStar 6SE

JMI EV3-N Standard Event Horizon Telescope Focuser - Newtonian

Save <span class=money>$63</span>

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

Save <span class=money>$21.56</span>

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

Save <span class=money>$63</span>

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

MFC8 (6795781046425)

MFC8-2 (6795781046425)

JMI MotoFocus+ Celestron C8

JMI EV2-N Event Horizon Telescope Focuser - Newtonian

Save <span class=money>$76</span>

1 2 3 … 5

Subscribe today and get 10% off your first purchase

JMI