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The Inspire 100 is a short refractor telescope perfect for terrestrial and celestial viewing on the go. The Inspire 100AZ features the largest aperture in the Inspire family line and its short tube offers a wider field of view perfectly suited for viewing the planets, moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy at night and with the erect image star diagonal makes the optical tube ideal for using as a spotting scope during the day.


Setting up the telescope is a breeze and will have you observing in no time. Even on your first time out, you can assemble the telescope and its accessories in just a few minutes. The adjustable tripod legs allow you to customize the telescope’s height or place it on raised surfaces like a picnic table. The total telescope kit is perfect for impromptu observing sessions or transporting wherever life’s adventures take you.

Celestron Inspire 100/660 AZ Refractor Telescope

Sales Tax Included
  • Optical Design: Refractor
    Aperture: 100mm (3.94")
    Focal Length: 660mm (25.98")
    Focal Ratio: f/6.5
    Optical Coatings: Fully Coated glass optics
    Focal Length of Eyepiece 1: 20mm (1.25")
    Magnification of Eyepiece 1: 33x
    Focal Length of Eyepiece 2: 10mm (1.25")
    Magnification of Eyepiece 2: 66x
    Star Diagonal: Erect image 90° (1.25")
    Finderscope: StarPointer™ Pro red dot finderscope
    Other Accessories: SkyPortal App
    Resolution (Rayleigh): 1.37 arc seconds
    Resolution (Dawes): 1.14 arc seconds
    Light Gathering Power: 212x the unaided eye
    Highest Useful Magnification: 241x
    Lowest Useful Magnification: 15x
    Limiting Stellar Magnitude: 12.5
    • Optical tube
    • Mount with tripod and folding accessory tray connected
    • Red LED flashlight
    • 90° erect image diagonal
    • 20mm and 10mm Kellner eyepieces
    • StarPointer™ Pro red dot finderscope
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