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JMI Telescopes RB-10 Reverse Binocular Telescope

B&H # JMRB10 Mfr # RB10
Usually ships in 7-14 business days

Availability Details


This is a special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at the time of shipment.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Shipping Charges Apply
You Pay: $5,899.00
Product Highlights
  • Looking Down to See Up
  • Binocular Viewing
  • Six Adjusting Motors
  • JMI's Quality Construction

The RB-10 Reverse Binocular Telescope from JMI allows the user to look down, towards the ground, into the binocular eyepieces to view the sky in back of and above the viewer's shoulders. They are built with two aligned Newtonian optical tubes on an altitude-azimuth mount. This design creates a very compact and comfortable viewing experience whether sitting or standing. This 10" aperture reverse binocular come with an Altitude-Azimuth mount on a pier.

Binocular telescopes offer enhanced clarity, improved contrast, superior resolution and elimination of eye fatigue. There can be as much as a 40% improvement in resolution of lower contrast visual targets when the viewing is binocular as compared to monocular. The experience of viewing the night sky celestial objects is totally unique when looking down instead of up in this innovative, reverse binocular.

There are no bulky, complicated or expensive mounts; look down into the binocular to see the sky behind you. There are six motors for adjusting the inter-ocular (eye) spacing, focusing and optical tube alignment with the touch of a button. Specially modified reverse Crayford focusers are provided. The altitude and azimuth axis operates with exceptional smoothness. Optical encoders can be installed for use with a guiding computer to easily find objects. It is compatible with JMI's "go to" MAX computers.

Two 1.25" 30mm Wide-Angle eyepieces are included. 2" eyepieces or Barlows are not recommended. These binoculars are big and they deliver big results.

Ease of Use
Look down into the binocular to see the sky up and behind
Fold-away motorcycle-type handlebars for directing the binocular
Wheels, tow handle and scope handle for easier positioning
Motorized Adjustment
Six motors provide convenient and easy adjustable inter-ocular spacing, focusing and optical tube alignment with the touch of a button
Modified reverse Crayford focusers
Compatible with JMI's "go to" MAX computers
Optical Design Dual Newtonian reflectors
Aperture 10" / 254 mm
Focal Length 47" / 119.4 cm
Focal Ratio f/4.7
Eyepiece Barrel Diameter 1.25"
Diagonal Regular
Finderscope Star Pointer Finder Scope
Tripod Pier
Mount Type Altitude-Azimuth
Power Source 6vDC / 4.5 amp-hour rechargeable battery and charger
Optical Tube Dimensions Binocular Height: 59" / 150 cm
Binocular Width: 34" / 86.36 cm
Binocular Depth: 12" / 30.48 cm (folded)
Tube Length: 47" / 119.38 cm
Weight Binocular: 70 lb / 31.75 kg
Mount: 25 lb / 11.34 kg 1
Please Note:

Clearance Between Optical Tubes: 9" / 22.86 cm
Eyepiece Spacing: 2-3.25" / 5.08-8.26 cm

JMI Telescopes RB-10 Reverse Binocular Telescope
  • 2 x 1.25" 30mm Wide-Angle Eyepieces
  • 2 x Modified 2" RCF-1 Focusers
  • Star Pointer Finder Scope
  • 6vDC Battery
  • AC charger
  • White Protective Cover
  • Warranty: 30 Days Hardware / 1 Year Parts and Labor
  • Eyepieces, Lenses & Diagonals

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    Eyepieces widely enhance your stargazing experience. (Pair is required)

    Tele Vue -  Panoptic 19mm Wide Angle Eyepiece (1.25")
    • You Pay: $229.95

    Accessory Kits

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    Save by purchasing eyepieces and filters in an accessory kit.

    Celestron -  PowerSeeker Accessory Kit
    • You Pay: $29.89

    Cleaning and Anti Fog

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    Help keep your optics clean & fog free with these tools.

    Pearstone -  Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • You Pay: $4.99

    Telescopes - Mount Enhancements

    Move the fully assembled binocular telescope over smooth surfaces.

    JMI Telescopes -  Handlebar and Wheels
    • You Pay: $159.00
    Usually ships in 2-4 weeks i This is a special order item. Est. arrival at B&H is 2-4 weeks (subject to availability). Your order will be charged at the time of shipment.
    View all Accessories
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