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Product Image Price+ Item Name

JMI Speed Dial for Universal-Style Wheeley Bars $39.00

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JMI Speed Dial for Universal-Style Wheeley Bars

JMI Speed Dial for Universal-Style Wheeley Bars Portable drill adapter helps quickly and easily adjust (raise or lower) leveling screws on any Universal-Style Wheeley Bars. The Speed Dial adapter fits into any portable drill.  Place the claws of the...

JMI Battery Pack Holder for Universal-Style Wheeley Bars $49.00

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JMI Battery Pack Holder for Universal-Style Wheeley Bars

JMI Battery Pack Holder for Universal-Style Wheeley Bars Add a Battery Pack Holder to Universal-Style Wheeley Bars for Orion Dynamo Power Supplies or other battery pack products.  It will hold a battery up to 5-1/2" x 10" in size. NOTE...

JMI Counterweight Caddy for German Equatorial Counterweights $59.00

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JMI Counterweight Caddy for German Equatorial Counterweights

JMI Counterweight Caddy for German Equatorial Counterweights Celestron German Equatorial mounts; Meade German Equatorial mounts; Orion German Equatorial mounts The Counterweight Caddy simplifies transportation of one to three counterweights (up to...

JMI Tow Handle for Universal-Style Wheeley Bars $79.00

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JMI Tow Handle for Universal-Style Wheeley Bars

JMI Tow Handle for Universal-Style Wheeley Bars Add a Tow Handle to any Universal-Style Wheeley Bars. NOTE  The tow handle is compatible with all Medium and Large Size Universal-Style Wheeley Bars.  It is shown here attached to a Wheeley Bar unit. ...

JMI 5" Large Wheels for Universal-Style Wheeley Bars $99.00

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JMI 5" Large Wheels for Universal-Style Wheeley Bars

JMI 5" Large Wheels for Universal-Style Wheeley Bars Fully locking 5" diameter polyurethane wheels to replace the standard 2-3/8" hard rubber wheels on Universal-Style Wheeley Bars (both standard and custom versions).  With these...

JMI Soft Carrying Case for Tripod Mounts and Small Telescopes $99.00

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JMI Soft Carrying Case for Tripod Mounts and Small Telescopes

Soft Carrying Case for Tripod Mounts and Small Telescopes Meade Standard Field Tripod; Vixen Porta Mount; Other Tripod Mounts and Telescopes with maximum dimensions of 38" x 10" The durable padded soft case is designed for carrying a...

JMI Large-Wheel Upgrade for Telescope Carrying Cases $129.00

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JMI Large-Wheel Upgrade for Telescope Carrying Cases

JMI Large-Wheel Upgrade for Telescope Carrying Cases JMI Carrying Case models (Celestron) CASE14OTA (at time of purchase only), CASENEX8S, CASENEX8D, CASENEX11; (JMI) CASERB66; (Meade) CASELX8, CASELX208G, CASELX210G, CASELX10, CASELX212G (old style...

JMI Retractable-Handle Upgrade for Telescope Carrying Cases $129.00

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JMI Retractable-Handle Upgrade for Telescope Carrying Cases

JMI Retractable-Handle Upgrade for Telescope Carrying Cases JMI Carrying Case models (Celestron) CASENEX11; (JMI) CASERB66 (at time of purchase only); (Meade) CASELX210G, CASELX10, CASELX212G (old style, current model includes retractable handles)...

JMI Reverse Crayford 1¼" Focuser $129.00

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JMI Reverse Crayford 1¼" Focuser

JMI Reverse Crayford 1¼" Focuser For all RCF focusers you must specify whether you want a flat or curved base.  For curved bases, you need to specify the radius.  If you don't, you will get the standard size radius.  Please specify your...

JMI Reverse Crayford 2" Focuser $149.00

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JMI Reverse Crayford 2" Focuser

JMI Reverse Crayford 2" Focuser For all RCF focusers you must specify whether you want a flat or curved base.  For curved bases, you need to specify the radius.  If you don't, you will get the standard size radius. Place a note in the shopping...

JMI EV-3 Telescope Focuser (Cassegrain) $199.00

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JMI EV-3 Telescope Focuser (Cassegrain)

JMI EV-3 Telescope Focuser (Cassegrain) The Event Horizon EV-3 is a 2" black-anodized aluminum focuser with knurled knobs.  The focuser lifts up to 4 pounds.  Manual control is over 1½ times finer than most rack-and-pinion focusers. The...

JMI EV-3 Telescope Focuser (Newtonian) $209.00

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JMI EV-3 Telescope Focuser (Newtonian)

JMI EV-3 Telescope Focuser (Newtonian) The Event Horizon EV-3 is a 2" black-anodized aluminum focuser with knurled knobs.  The focuser lifts up to 4 pounds.  Manual control is over 1½ times finer than most rack-and-pinion focusers. The...

JMI Medium Size Universal Wheeley Bars $234.82

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JMI Medium Size Universal Wheeley Bars

JMI Medium Size Universal Wheeley Bars ATS Portable Pier mount (depending on weight of telescope and configuration of pier legs); Celestron C4-R, C5-S, C5-SGT, C6-N, C6-R, C6-RGT, C8, C8-NGT, C8-S, C8-SGT, C8+, C8-N, C8-S, C9¼-S, C9¼-SGT, C10-N,...

JMI Carrying Case for Celestron CG-5 Equatorial Head $249.00

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JMI Carrying Case for Celestron CG-5 Equatorial Head

JMI Carrying Case for Celestron CG-5 Equatorial 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 / C9¼-S /...

JMI 10" Pneumatic Large Wheels for Universal-Style Wheeley Bars $259.00

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JMI 10" Pneumatic Large Wheels for Universal-Style Wheeley Bars

JMI 10" Pneumatic Large Wheels for Universal-Style Wheeley Bars Add six large 10" all-terrain pneumatic wheels and a tow handle to replace the standard 2-3/8" hard rubber wheels on Universal-Style Wheeley Bars.  A dual inboard wheel...

JMI EV-2 Telescope Focuser (Cassegrain) $259.00

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JMI EV-2 Telescope Focuser (Cassegrain)

JMI EV-2 Telescope Focuser  (Cassegrain) The Event Horizon EV-2 is a 2" black-anodized aluminum focuser with rubber grip knobs.  The focuser lifts up to 8 pounds.  Manual control is over 1½ times finer than most rack-and-pinion focusers. The...

JMI Generic Configurable 20" Telescope Carrying Case $259.00

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JMI Generic Configurable 20" Telescope Carrying Case

JMI Generic Configurable 20" Telescope Carrying Case 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,...

JMI EV-2 Telescope Focuser (Newtonian) $269.00

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JMI EV-2 Telescope Focuser (Newtonian)

JMI EV-2 Telescope Focuser (Newtonian) The Event Horizon EV-2 is a 2" black-anodized aluminum focuser with rubber grip knobs.  The focuser lifts up to 8 pounds.  Manual control is over 1½ times finer than most rack-and-pinion focusers. The...

JMI EV-3 Telescope Focuser (Refractor) $269.00

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JMI EV-3 Telescope Focuser (Refractor)

JMI EV-3 Telescope Focuser (Refractor) The Event Horizon EV-3 is a 2" black-anodized aluminum focuser with knurled knobs.  The focuser lifts up to 4 pounds.  Manual control is over 1½ times finer than most rack-and-pinion focusers. The...

JMI Reverse Crayford 1¼" Focuser with Motor $274.00

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JMI Reverse Crayford 1¼" Focuser with Motor

JMI Reverse Crayford 1¼" Focuser with Motor For all RCF focusers you must specify whether you want a flat or curved base.  For curved bases, you need to specify the radius.  If you don't, you will get the standard size radius.  Please specify...

JMI Reverse Crayford 2" Focuser with Motor $296.00

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JMI Reverse Crayford 2" Focuser with Motor

JMI Reverse Crayford 2" Focuser with Motor A 1.25" Reverse Crayford focuser.  Motorized version include a standard hand unit.  For all RCF focusers you must specify whether you want a flat or curved base.  For curved bases, you need to...

JMI EV-2 Telescope Focuser (Refractor) $329.00

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JMI EV-2 Telescope Focuser (Refractor)

JMI EV-2 Telescope Focuser (Refractor) The Event Horizon EV-2 is a 2" black-anodized aluminum focuser with rubber grip knobs.  The focuser lifts up to 8 pounds.  Manual control is over 1½ times finer than most rack-and-pinion focusers. The...

JMI Wheeley Bars for Meade LightBridge 12" $339.00

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JMI Wheeley Bars for Meade LightBridge 12"

JMI Wheeley Bars for Meade LightBridge 12" Meade LightBridge 10" / 12"; Orion SkyQuest XT10 / XT12; Zhumell 10" / 12"; Other Adaptable to Dobsonians with 26" Diameter Ground Board Customized model with four large...

JMI EV-1 Telescope Focuser (Cassegrain) $349.00

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JMI EV-1 Telescope Focuser (Cassegrain)

JMI EV-1 Telescope Focuser The Event Horizon EV-1 is a 2" black-anodized aluminum focuser with rubber grip knobs and two-speed operation.  The focuser lifts up to 8 pounds.  Dual-speed manual controls are over 15 times finer (small outer knob)...

JMI EV-1 Telescope Focuser (Newtonian) $359.00

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JMI EV-1 Telescope Focuser (Newtonian)

JMI EV-1 Telescope Focuser The Event Horizon EV-1 is a 2" black-anodized aluminum focuser with rubber grip knobs and two-speed operation.  The focuser lifts up to 8 pounds.  Dual-speed manual controls are over 15 times finer (small outer knob)...


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Explore Scientific 127mm APO