3.5
70 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Interactive demonstration of ray diagrams (converging or diverging lenses and mirrors, prism).
Updated on
Jul 15, 2017

Data safety

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No information available

Ratings and reviews

3.5
66 reviews
Patrick F McKinley
September 18, 2023
Great for quickly showing different situations and results.
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A Google user
October 16, 2019
Not available for solving complicated questions, just those basic things
3 people found this review helpful
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A Google user
December 7, 2018
Bad app too many ads
1 person found this review helpful
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Audrius Meškauskas
December 8, 2018
This app does not run any ads, at all. It even does not connect to internet. Hence I really cannot get what do you want to say by that.

What's new

Fixed glitch in ray rendering for the converging lens with object distance < F. Thanks for the physics teacher reporting the bug.

Prism reshaping rewritten to keep the same light source orientation.