Celestron Astro Fi 90mm Refractor Telescope

For flexible, app-based observing, the Celestron Astro Fi 90mm Refractor Telescope brings together a 90mm refractor optical tube, 910mm focal length and a computerised alt-azimuth mount with integrated Wi-Fi. Control is handled through the free Celestron SkyPortal app for iPhone, iPad and Android devices, giving wireless access to telescope movement and object selection from your mobile device.

Fully coated glass optics and an f/10. 1 focal ratio support detailed views across a wide range of targets, while the right-side-up star diagonal also allows daytime terrestrial viewing. Setup is quick and tool-free, with an adjustable-height tripod and accessory tray included. SkyAlign Technology simplifies alignment by using any three bright objects, and the integrated smartphone adapter built into the lens cap adds a practical way to capture images and video through the eyepiece. This package suits observers who want a portable computerised refractor with straightforward setup and app-guided operation.

Key features

• 90mm refractor telescope with fully coated glass optics
• 910mm focal length with f/10. 1 focal ratio
• Computerised alt-azimuth mount with integrated Wi-Fi
• Control via the free Celestron SkyPortal app for iPhone, iPad and Android devices
• SkyAlign Technology for quick alignment
• Integrated smartphone adapter built into the lens cap
• Adjustable-height tripod with accessory tray
• 2-year warranty
• Model number: 22201-CGL

Specifications

Optics

• Optical design: Refractor
• Aperture: 90mm (3. 54")
• Focal length: 910mm (36")
• Focal ratio: f/10. 1
• Highest useful magnification: 213x
• Lowest useful magnification: 13x
• Eyepiece 1 focal length: 25mm (. 98")
• Eyepiece 1 magnification: 36x
• Eyepiece 2 focal length: 10mm (. 39")
• Eyepiece 2 magnification: 91x
• Star diagonal: 1. 25" star diagonal
• Finderscope: StarPointer red dot finderscope
• Optical tube material: Aluminium

Mount

• Mount type: Computerised alt-azimuth
• Technologies: CPWI, S. N. Special Edition, SkyAlign Technology
• Weight: 11. 00 kg
• Skill level: Intermediate

In the box

• Mount and tripod
• Accessory tray
• 2 eyepieces
• 1. 25" star diagonal
• 1. 25" visual back
• StarPointer red dot finderscope
• Battery pouch

Support & warranty

2-year warranty.

Rackhams Reference : A2TWTZ13QB