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Celestron AstroFi 90mm Wi-Fi Refractor Telescope

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$60.00 (Fixed shipping cost)
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Product Description

Celestron AstroFi 90mm Wi-Fi Refractor Telescope


Celestron is not only changing the way we experience astronomy, but they're also changing the way you interact with the night sky. 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. It's never been more fun to explore the universe!

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.

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, Celestron has led the industry in optical technology - and they 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.


This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.


Celestron AstroFi 90mm Wi-Fi Refractor Telescope


Best for viewing Lunar & planetary

Best for imaging Lunar & terrestrial

User level


Optical design


Optical diameter


Focal length


Focal ratio



Fully coated

Eyepieces Kellner 25.0mm,10.0mm (1.25")

Magnification with included eyepieces 36x, 91x

Resolving power


Lowest useful magnification


Highest useful magnification


Highest theoretical magnification 213x

Limiting stellar magnitude


Finder scope StarPointer

Focuser Internal

Mount type Equatorial

Alignment procedure SkyAlign, 3-Star Align, Solar System Align

Number of objects in database 120000

Tracking rates Sidereal, Solar and Lunar

Motor speeds Up to 3 deg/second

Power requirement 8-AA batteries or 12-volt DC

Length of optical tube 37.2 in.

Weight, fully assembled 14.2 lbs.

Other features Smartphone holder


Two year

Lithium Battery Weight 0.10 grams

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