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iOptron Cube-E-MC90

Price: $358.00

  • Manufacturer: iOptron
  • MPN: 8504B
  • SKU: 8504B
  • Availability: Ships from Warehouse


Our SmartStar™ CubeTM-E-MC90 telescope system is the ideal choice for deep space viewing and astrophotography. This 90mm-diameter Maksutov-Cassegrain Telescope dramatically reduces the chromatic aberration that plagues its Refractor counterparts and has a focal length of 1200mm. This light weight, ultra-compact scope offers a great combination of power and transportability, and brings stargazing to a whole other level.



Alt-Azimuth Mount– The Cube™

The Cube™-E-MC90 ™.This compact mount design is probably the most functional and flexible unit on the market. Both axis motors are built into a small single unit which is universally compatible with all telescopes using a dove-tail connection. In addition, there are no “dead spots” – so you can point your telescope to ANYWHERE above the horizon, whereas, other mounts block the telescope tube at certain points of rotation. This mount also comes standard with AC connection. An optional DC adaptor is available so you can plug your telescope motor into your car if you’re camping or at any remote location.


The most easy to understand controller on the market

The is much easier to use than other similar products. The hand controller is more intuitive with menu categories better organized. It also has a larger LCD screen with more lines of content compared with the competition. Using the easy-to-use hand controller and its large LCD screen, you can easily set up your telescope and select where you want to go.


More precise speed control for viewing objects

The control system also allows you to slew the telescope at 5 different drive speeds, keeping the object within the telescope’s viewfinder for as long as you wish.


Simply a better tripod

Made of 1-inch heavy-duty stainless steel the Cube™ Tripod is sturdy yet elegant, and gives the user unparalleled stability during operation. Solid construction joints keep your mount locked securely. With an all-metal support system your valuable telescope will keep still even on a windy night.


GoToNovaTM Computerized Control System

90mm Maksutov-Cassegrain telescope

  • Red Dot finderscope for locating objects
  • Alt-Azimuth Mount– The Cube™-- The only mount of its kind for ultimate rotation
  • 3,500+ object database plus 128 user-defined objects
  • Drive motor with 5-speed setting for precise tracking
  • Standard-equipment AC connection (Optional DC adaptor available)


    Optical Design


    Clear Aperture

    90 mm

    Focal Length

    1200 mm





    Magnitude Limit

    11.7th Magnitude

    Eye Pieces

    10mm and 20mm




    Red Dot (with 3V lith cell CR2032 battery)


    Dual-Axis DC Servomotor, DC12V


    Dual-Axis, 5-Gear, Electronic(2×,16×,64×,256×,MAX)

    GO TO System

    GoToNova® 3,500+ objects database




    1” Stainless Steel


    AA x 8(Not Included)

    Mount Weight

    3 lbs 9 oz

    Mount (Cube) Dimensions

    8 x 5 x 5 inches

    Tripod Weight

    5 lbs 9.9 oz

    Tripod Dimensions



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