Celestron Inspire 100mm AZ refractor

Brand New Includes Two Year Warranty
Returnable Item: 30 Day Guarantee i
30-Day Return Guarantee
If for any reason you are not satisfied with this product, your purchase is covered by our 30-day return policy. All contents and original packaging must be included with all returns. See all terms/conditions & restocking fee.
Ships free

  • Technical Features

Technical Features for Celestron Inspire 100mm AZ refractor

The Celestron 22403 is the lightest telescope in the Inspire series. Inspire features fully coated glass optics, a solid altazimuth mount with a unique asymmetrical design, a sturdy steel tripod with integrated fold-up accessory tray, an integrated smartphone adapter, built-in red LED flashlight, large projected reticle finderscope, erect image optics, and a focus micrometer for easily returning to the same focus point. he Inspire has the easiest setup of any telescope in its class. Simply pop open the tripod legs, turn the lock knob on the accessory tray, and attach the telescope tube to the base using the quick release dovetail mount. You are now ready to observe! The lens cap has an integrated smartphone adapter built into it. Place your smartphone against the rubberized friction surface on the outside of the cap so your camera is viewing through the imaging port. The inside of the lens cap has a fitting that secures to your eyepiece using two set screws. The mount has a red LED flashlight built-in. Turn the flashlight on to illuminate your accessory tray with a soft red glow. The flashlight can easily be removed from the mount to provide red light where you need it most. The focus micrometer is a numbered scale that indicates the focuser’s position. It allows quick return to a specific focus point for specific targets such as a bird nest, infinity focus, etc.

22403 Specifications:
Factory Information:
PDF Download

Optical Design : Refractor
Aperture : 100mm
Focal Length : 660mm
Focal Ratio : f/6.5
Optical Coatings : Fully coated glass optics
: 20mm Kellner (1.25”) / 33x
: 10mm Kellner (1.25”) / 66x
Star Diagonal : Erect image 90 degree (1.25”)
Finderscope : StarPointer Pro
Other Accessories : SkyPortal app
Resolution : Rayleigh: 1.37 arc seconds / Dawes Limit: 1.14 arc seconds
Light Gathering Power : 212x the unaided eye
Highest Useful Magnification : 241x
Lowest Useful Magnification : 15x
Limiting Stellar Magnitude : 12.5
Tripod : Steel, 1.25” diameter, 47” max height

Celestron 22403 Includes:
  • 100mm telescope tube
  • Mount with tripod and folding accessory tray connected
  • Red LED flashlight
  • 90 Degree erect image diagonal
  • 20mm & 10mm Kellner eyepieces
  • StarPointer Pro finderscope
  • Free download of SkyPortal

The Celestron Inspire 100mm AZ refractor has many exciting features for users of all types. It's one of FactoryOutletStore's best selling . You can extend the lifetime of your Celestron Inspire 100mm AZ refractor with the purchase of a FactoryOutletStore Factory Protection Plan. FactoryOutletStore stocks a full line of accessories like Celestron Eyepiece and Filter Kit, Celestron LensPen - Optics Cleaning Tool, and Lense for the Celestron Inspire 100mm AZ refractor. The Celestron Inspire 100mm AZ refractor is sold as a Brand New Unopened Item.