Carson RedPlanet 50-100 x 90mm Refractor Telescope

Carson RedPlanet 50-100 x 90mm Refractor Telescope

Carson RedPlanet 50-100 x 90mm Refractor Telescope

B&H # CARP100X90RT MFR # RP-400
Special Order
Expected availability: 3-7 business days

Product Highlights

  • 3.54" / 90mm Refractor
  • Focal Length:1000mm
  • PL20 & PL10mm Eyepieces
  • 90° Diagonal
  • Equatorial Mount
Show moreShow less
$0.00 Tax Collected Outside NY and NJ

You Pay: $249.00

Add to Wish List Item in Wish List

Carson RP-400 overview

  • 1Description

The RedPlanet 50-100 x 90mm Refractor Telescope from Carson offers first-time telescope users a perfect combination of quality, value, features and power. The RedPlanet is an affordable telescope that will provide hours of enjoyment for everyone.



The RedPlanet Telescope sets up easily. The tripod and equatorial mount provide a stable viewing platform with simple controls for tracking. The optical system is fully coated for maximum light transmission. The 90° diagonal and the finderscope offer excellent terrestrial and astronomical viewing opportunities.



In addition to the telescope, tripod, equatorial mount, and the finderscope - the RedPlanet Telescope comes with two eyepieces for maximum viewing versatility.

  • 1000 mm focal length with a 90 mm aperture for a large celestial viewing experience
  • Finderscope to line up the telescope to the general area of the chosen target
  • Two eyepieces: a PL20 mm and a PL10 mm eyepiece for varied night sky seeing
  • An Equatorial mount provides fast and simple telescope movement
UPC: 750668009111
In the Box
Carson RedPlanet 50-100 x 90mm Refractor Telescope
  • Finderscope
  • 90° Diagonal
  • PL20 mm Eyepiece
  • PL10 mm Eyepiece
  • Tripod
  • Equatorial Mount
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Carson RP-400 specs

    Optical Design Refractor
    Aperture 3.54" / 90 mm
    Focal Length 39.37" / 1000 mm
    Focal Ratio f/11.1
    Eyepiece Barrel Diameter 1.25"
    Eyepiece Magnification PL20 mm: 50x
    PL10 mm: 100x
    Diagonal 90° Diagonal
    Finderscope 6x30 mm
    Tripod Yes
    Mount Type Equatorial
    Optical Tube Dimensions 38.6" / 980 mm
    Weight 21.8 lb / 9.9 kg

    Carson RP-400 reviews

    Be the first to review this item

    Carson RP-400 Q&A

    Carson RP-400 accessories