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.
Optik in Berlin. Berliner Feinmechanik und Optik own Dreizung dreizung Original upload log de Wdwdbot CommonsHelper de OptikinBerlin Dreizung bytes no Andere Versionen Teddy bears Microscopes Cameras
Page 2023 Free-images.com. All images are Public Domain