This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Hranol prevraceni obrazu.svg Totalni odraz optickem hranolu zpusobujici prevraceni obrazu Own dnes Pajs Check categories February cs Optickhranol Prism Prisms
Page 2023 Free-images.com. All images are Public Domain