Celestron Astro-Fi 90mm Refractor

Product code: 22201
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£249.00
£207.50 (ex. VAT)
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Product information

Classic refractor optics with Celestron quality with the latest wi-fi operated goto mount combines in this superb package for discerning astronomers wanting the best from their investment. Celestron isn’t changing the way we experience astronomy, but is definitely changing the way you interact with the night sky. The Astro Fi 90mm Refractor is a fully featured refracting telescope that can be controlled with your smart phone or tablet using the free Celestron SkyPortal app.

Smartphone App Control
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. It’s never been more fun to explore the universe!

INCLUDED IN THE BOX
Telescope
Tripod
Mount
2x Eyepieces
Starpointer
Battery pack
Star diagonal

OL FROM YOUR PHONE OR TABLET
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.

Download the SKYPORTAL APP

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.

TRUSTED CELESTRON OPTICS
Innovative WiFi technology powers the Astro Fi, but it’s the optics inside the telescope tube that make it a Celestron. For over 50 years, we’ve led the industry in optical technology and we put that experience into the Astro Fi 90. This 90 mm refractor with fully coated optics offers dazzling views of craters on the Moon, the rings of Saturn, the Great Red Spot on Jupiter, the Orion Nebula, the Hercules Globular Cluster and so much more.

INCLUDED IN THE BOX
Telescope
Tripod
Mount
2x Eyepieces
Starpointer
Battery pack
Star diagonal

Optical Deisgn Refractor
Aperture 90 mm (3.54 in)
Focal Length 910 mm (36 in)
Focal Ratio 10.1
Focal Length of Eyepiece 25 mm Magnification 36x
Focal Length of Eyepiece 10 mm Magnification 91x
Finderscope StarPointer
Star Diagonal 1.25"
Mount Type Single Fork Arm Altazimuth
Accessory Tray Includes rubberized smartphone or tablet holder
Tripod Aluminum
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

Product Info

Brand Celestron
Product Code 22201
Delivery Weight Package
5kg