Celestron Astro Fi 5″ Schmidt-Cassegrain Telescope

Advanced Computerized Telescope for Celestial & Terrestrial Viewing

The Celestron Astro Fi 5″ Schmidt-Cassegrain Telescope is a premium computerized telescope that brings the universe to your backyard. Perfect for both beginning astronomers and experienced stargazers, this telescope offers wireless smartphone control, easy setup, and brilliant optical performance for viewing celestial wonders and terrestrial subjects.

Complete Technical Specifications

Optical System:

• Design: Schmidt-Cassegrain

• Aperture: 125mm (5 inches)

• Focal Length: 1250mm

• Focal Ratio: f/10

• Optical Coatings: StarBright XLT fully coated optics

• Optical Tube Length: 355.6mm

Mount & Control:

• Mount Type: Computerized Altitude-Azimuth Single Fork Arm

• Control System: Integrated WiFi with SkyPortal app

• Alignment: SkyAlign technology

• Software: Celestron Starry Night included

Physical Specifications:

• Dimensions: H 138 × W 91.4 × D 106.7 cm

• Weight: 7.6 kg (complete system)

• Tripod: Adjustable height tripod included

• Finderscope: StarPointer™ red dot finder

7 Revolutionary Features of the Astro Fi 5″

1. Wireless Smartphone Control & SkyPortal App

Experience 100% wireless telescope operation through Celestron’s SkyPortal app. The Astro Fi creates its own WiFi network, allowing you to:

• Control telescope movements from your smartphone

• Tap any celestial object to automatically slew to it

• Access extensive object databases with detailed information

• Generate personalized sky tours based on your location

2. Award-Winning SkyAlign Technology

Setup in minutes with Celestron’s innovative SkyAlign:

• Center any three bright objects (stars or planets) in the eyepiece

• Telescope automatically calculates its position

• No technical knowledge required for alignment

• Accurate tracking for extended observing sessions

3. Premium Optical Performance

The 125mm Schmidt-Cassegrain design delivers:

• Crisp, detailed views of the Moon’s craters

• Clear observation of Saturn’s rings and Jupiter’s Great Red Spot

• Brilliant views of deep-sky objects like the Orion Nebula

• Excellent terrestrial viewing for nature observation

4. Integrated Smartphone Photography

The innovative lens cap doubles as a smartphone adapter, allowing you to:

• Capture images of the Moon and planets

• Record video of celestial events

• Photograph terrestrial subjects like birds and wildlife

• Share your discoveries instantly with friends and family

5. Complete Accessory Package

Everything Included for Immediate Observing:

• Two Quality Eyepieces: 25mm (50×) and 10mm (125×)

• StarPointer Red Dot Finderscope for easy object targeting

• Lens Cap/Smartphone Adapter for astrophotography

• Adjustable Tripod with accessory tray

• Starry Night Software for astronomy education

6. Portable & Easy to Set Up

Designed for quick deployment and transportability:

• Assemble in minutes even for first-time users

• Adjustable tripod legs for comfortable viewing height

• Compact design for storage and transportation

• Perfect for backyard observing or taking to dark sky sites

7. Educational Starry Night Software

Included professional astronomy software provides:

• Interactive sky simulation and object databases

• Observation planning tools for future sessions

• Educational resources about celestial objects

• Enhanced learning experience for all ages

What You Can Observe

Solar System Objects:

• Lunar craters, mountains, and maria in stunning detail

• Jupiter’s cloud bands and four largest moons

• Saturn’s rings and several of its moons

• Venus phases and Mars surface features during opposition

Deep Sky Wonders:

• Orion Nebula (M42) with intricate gas clouds

• Hercules Globular Cluster (M13) showing hundreds of stars

• Andromeda Galaxy (M31) our galactic neighbor

• Pleiades Star Cluster (M45) and other open clusters

Terrestrial Viewing:

• Bird watching and wildlife observation

• Scenic landscapes and distant subjects

• Special events and nature documentation

Quick Start Guide

First Night Setup:

1. Assemble tripod and mount telescope (approximately 10 minutes)

2. Download SkyPortal app on your smartphone or tablet

3. Power on telescope and connect to its WiFi network

4. Perform SkyAlign by centering three bright objects

5. Begin observing using the app’s object database or sky tour

Smartphone Astrophotography:

1. Position smartphone in the integrated lens cap adapter

2. Secure adapter over your chosen eyepiece

3. Adjust phone position until image is centered

4. Use phone’s camera app to capture images or video

5. Experiment with exposure settings for best results

Important Safety Information

Solar Warning – CRITICAL:

• NEVER look directly at the Sun through any telescope without a proper solar filter

• Permanent eye damage can occur instantly

• NEVER use telescope to project Sun’s image

• Always supervise telescope use, especially with children

• Use only certified solar filters designed for your specific telescope model

Perfect For:

Beginning Astronomers:

• Easy setup with no prior experience needed

• Intuitive smartphone control eliminates learning curve

• Educational software enhances learning experience

Families & Educators:

• Engaging way to explore science and astronomy

• Wireless operation allows multiple users to control

• Portable design for classroom or outdoor education

Experienced Hobbyists:

• Quick deployment for spontaneous observing sessions

• Excellent optics for serious lunar and planetary viewing

• Smartphone capability for basic astrophotography

Nature Enthusiasts:

• Versatile terrestrial viewing capabilities

• Long focal length for distant subject observation

• Integrated photography for documenting sightings

Why Choose the Celestron Astro Fi 5″?

The Celestron Astro Fi 5″ represents the perfect balance of technology and accessibility in modern astronomy. Its wireless operation removes the complexity of traditional telescope controls, while its premium optical system delivers views that will inspire wonder and curiosity.

Whether you’re observing Saturn’s rings for the first time, capturing the Moon’s craters with your smartphone, or exploring deep-sky wonders from your backyard, the Astro Fi makes professional-level astronomy accessible to everyone.

Begin your astronomical journey with this sophisticated yet user-friendly telescope that connects you to the universe through the device already in your pocket. Experience the night sky like never before with Celestron’s innovative technology and optical excellence.