Menu
Your Cart

Celestron Astro Fi 90mm Refractor Telescope

Celestron Astro Fi 90mm Refractor Telescope - 22201-CGL -  - 299.99
Celestron Astro Fi 90mm Refractor Telescope - 22201-CGL -  - 299.99
Celestron Astro Fi 90mm Refractor Telescope - 22201-CGL -  - 299.99
Celestron Astro Fi 90mm Refractor Telescope - 22201-CGL -  - 299.99
Celestron Astro Fi 90mm Refractor Telescope - 22201-CGL -  - 299.99
Celestron Astro Fi 90mm Refractor Telescope - 22201-CGL -  - 299.99
Celestron Astro Fi 90mm Refractor Telescope
  • Stock: In Stock
  • Model: 22201-CGL
£359.99
Ex Tax: £299.99
Free gift with this product
Congratulations with this product you get a free gift
This product qualifies for free shipping
Free Shipping on all orders over £50.00

The Astro Fi 90mm Refractor is a fully featured telescope that can be controlled with your smart phone or tablet using the free Celestron SkyPortal app. Celestron’s SkyPortal app replaces the traditional telescope hand control for a 100% wireless experience. Just hold your smart device up to the night sky. When you find an object you’d like to view, tap the screen. Your Astro Fi telescope automatically slews to the object, while the screen displays information about it.

The Astro Fi 90 creates its own wireless connection, so it can communicate with your device even in remote locations where WiFi or cellular networks aren’t available. Getting ready to observe is quick and painless thanks to Celestron’s award-winning SkyAlign technology. Center any three bright objects in the eyepiece, and your telescope calculates its position. You can even generate a Sky Tour of all the best celestial objects to view based on your exact time and location.

Specifications
Optical Deisgn: Refractor
Aperture: 90 mm 
Focal Length: 910 mm 
Focal Ratio: 10.1
Focal Length of Eyepiece 1 (mm): 25 mm 
Magnification of Eyepiece 1: 36x
Focal Length of Eyepiece 2 (mm): 10 mm 
Magnification of Eyepiece 2: 91x
Finderscope: StarPointer
Star Diagonal: 1.25"
Mount Type : Single Fork Arm Altazimuth
Accessory Tray: Includes rubberized smartphone or tablet holder
Tripod: Aluminum
Highest Useful Magnification: 213x
Lowest Useful Magnification: 13x
Limiting Stellar Magnitude: 12.3
Resolution (Rayleigh): 1.54 arc seconds arc seconds
Resolution (Dawes): 1.29 arc seconds arc seconds
Light Gathering Power (Compared to human eye): 165x
Optical Coatings: Fully Coated
Optical Tube Length: 37.2 in/94.5 cm in (945 mm)
Total Telescope Kit Weight: 14.2 lbs (6.44 kg)
Slew Speeds: Up to 3 deg/second
Tracking Rates: Sidereal, Solar, and Lunar
Alignment Procedures: SkyAlign, 3-Star Align, Solar System Align
Communication Ports: Aux port for optional hand control
Database: Over 120,000 objects including 220 of the best deep sky and solar system objects

Write a review

Please login or register to review

Free Delivery - On orders over £50 (UK address) 3-5 working days

Second Class Signed Postage - Our standard Royal Mail service. Your order should be with you 2-3 days (requires a signature)

Second Class Standard Postage - Our standard Royal Mail service. Your order should be with you 2-3 days

International Delivery - Is available but all depends on the cost and country

Collection - You can arrange a collection from our offices. Do call beforehand so we can have your order ready for you.