# Lupen-Kino

A very simple low-budget experiment: a magnifying glass of 12 cm diametre (around 80 €) creates a coloured, moving und upside-down picture of reality on a paper plane. This simple phenonemon can lead to applications like lens cameras or a much improved camera obscura.

- Kind: Short
- Year: 2026
- Runtime: 1 min
- By: Rhetos
- Archive: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Lupen-Kino.webm)
- Licence or status: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0) (as the archive states it)
- Credit: Rhetos
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/commons/181447289?play=1)