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iOptron 90mm Maksutov Cassegrain Telescope

SKU : IO-8740

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  • Aperture: 89mm (3.5")
  • Focal Ratio: f/13.3
  • Focal Length: 1200mm
  • Optical Design: Maksutov-Cassegrain

Product Details

  • The iOptron 90mm Maksutov-Cassegrain telescope is a powerful, yet compact and lightweight telescope that takes the stargazing experience into the stratosphere! The highest possible light transmission is ensured by multi-coatings applied to the curved front lens. Maksutov-Cassegrain Telescopes severely lessen the chromatic aberration that is a nuisance for their refractor cousins. The iOptron MC90, which has a focal length of 1200mm, performs much like a classic 90mm long-tube refractor despite its compact tube.

    An internal flip mirror is included in the MC90 for dual viewing. Without exchanging equipment, users can locate, center, focus on a desired target with a 1.25" eyepiece, and photograph that object.

    Two optical eyepieces, 10mm and 25mm, are included with the MC90 along with a 45 degree erect prism diagonal. The MC90 will fit any mount that accepts Vixen-style dovetails.

  • specifications

    Aperture89 mm (3.5")
    Focal Length1200 mm
    Focal Ratiof/13.3
    Free ShippingYes
    Highest Useful Magnification180x
    Limiting Stellar Magnitude11.5
    Optical DesignMaksutov Cassegrain
    Warranty1 Year Warranty
  • included items

    • iOptron 90mm Mak-Cass Telescope
    • 10mm Eyepiece
    • 25mm Eyepiece
    • 45º Erect Prism Diagonal
    • 1.25" Eyepiece Adapter
    • Vixen Dovetail Plate
    • Dust Cap
    • Internal Flip Mirror
    • Dovetail Saddle for Finderscope Mounting

Product Reviews

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    United States

    Two star

    Star finder do did not work right.will not recommend to a friend.