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App Store Apps > Education > Lumen – Telescope Guide
App profile & analytics · Education · Data updated 2026-10-05
Lumen – Telescope Guide icon

Lumen – Telescope Guide

by Francesco Chiusolo · Free · Version 1.2.1
Availability On the App Store since February 2026 ↗
Rating on App Store
–
Rating
–
0 reviews
Best rank
–
not in the top lists
Last updated
September 20, 2026
1.2.1

Lumen – Telescope Guide is made and published by Francesco Chiusolo. AppBrain is an independent app data site and isn't affiliated with Francesco Chiusolo. The app name, icon, screenshots and description belong to Francesco Chiusolo and are shown as published on the App Store.

About Lumen – Telescope Guide

Lumen – Telescope Guide is an education app developed by Francesco Chiusolo.

User Ratings

The app has no ratings yet.

App Information

Lumen – Telescope Guide is freely available from the App Store. The app size is 817.00 kB. The latest version available is 1.2.1. The last update was on September 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since February 2026.

Description by Francesco Chiusolo (from the App Store)
Lumen is a beginner-focused telescope guide designed for real observation sessions.
It helps you set up your telescope correctly, choose what to observe, and use the right magnification — without overwhelming you.

- Set up your telescope properly
Follow a guided setup wizard to reduce common beginner mistakes like poor leveling or incorrect mount configuration.

- Choose what to observe
Start with beginner-friendly objects like the Moon, Jupiter, and Saturn.

- Use the right eyepiece
Based on your telescope and accessories, Lumen calculates all possible magnification combinations and recommends the most suitable one.

- Understand what you’re seeing
Get short, clear explanations connected directly to your current observation.

- Preserve your night vision
Optional red light mode designed for outdoor night use.

If you bought a telescope and want to actually see something meaningful, Lumen helps you get there.
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Screenshots

Lumen – Telescope Guide Screenshot 1 of 7
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Screenshots by Francesco Chiusolo, from the the App Store listing
Official page on the App Store

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Changelog of Lumen – Telescope Guide

No changelog data

Developer information for Francesco Chiusolo

Francesco Chiusolo

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App Store Rankings for Lumen – Telescope Guide

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Technologies used by Lumen – Telescope Guide

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