Brands Celestron
Product Code: Inspire-22407
Availability: In Stock

Available Options

The Inspire 90 is a short refractor telescope perfect for terrestrial and celestial viewing on the go. The Inspire can view 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 lightweight and perfect for impromptu observing sessions or transporting wherever life’s adventures take you.


  • Optical Design: Refractor
  • SKU: 22407-DS
  • Aperture/Objective Lens Diameter: 90 mm (3.54")
  • Focal Length660 mm (26")
  • Focal Ratiof/7.3
  • Eyepiece 120 mm (33x or power)
  • Eyepiece 2: 10 mm (66x or power)
  • Finderscope: StarPointer Pro
  • Star Diagonal: 1.25" Erect Image 90° (extremely useful when the target is overhead or positioned at higher altitude)
  • Highest Useful Magnification for 90mm aperture: 213x
  • Limiting Stellar Magnitude12.3
  • Light Gathering Power (Compared to human eye): 165x
  • Optical CoatingsFully coated glass optics
  • Dovetail: Vixen/CG-5 Dovetail bar
  • Mount Type: Manual Alt-Azimuth
  • Height adjustment range (includes mount and tripod)47" max height
  • Tripod Leg DiameterStainless Steel
  • Accessory TrayYes
  • Dovetail Compatibility: Vixen/CG-5 saddle plate
  • Software Celestron's Starry Night Basic Edition Software, SkyPortal App
  • Included Items: 90mm f/7.3 Optical tube, Mount and tripod, Accessory tray, Two eyepieces (20mm and 10mm), 90° erect image diagonal, Integrated smartphone adapter, Finder scope, Red LED flashlight and User's Manual


  1. Shipping fee is not included.  Customer may add the product to cart, and enter the shipping address in order to estimate the shipping cost.  Not to worry, it's not charging your card yet, but in the middle of checkout page before entering the payment process area.
  2. Orders  within Semenanjung Malaysia will be consigned with GD Express, whereas deliveries to Sabah and Sarawak will be normal air freight door delivery with limited tracking facility.  Tracking number is still available.

LEARN MORE - What is the 90° Erect Image Diagonal doing?
This device lets you view objects that are at a 90° angle from the direction the telescope is pointing, allowing comfortable viewing when the telescope is at or near the zenith (directly overhead). Celestron's erect image diagonals are Amici prism designs, meaning that images are upright and correct.

The following video showcases INSPIRE series telescope, and how portable it is - just grab and go, yet with integrated smartphone adapter for quick fun simple shooting:

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