Caption

Apparatus for proving the law of reflection, physics, optics, experimental setup, angle of projection equals angle of incidence, light, rays, reflecting surface, semicircle, measurement, needle, science, device, invention, 19th century, Germany, historical illustration 1877

Date

Jul 12, 2025

Credit line

Photo12/imageBROKER/Wolfgang Diederich

Reference

BRK25I02_211

Model release

No

Property release

No

License type

Royalty free

Available size

53,0Mb (2,6Mb) / 17,7in x 11,7in / 5298 x 3499 (300dpi)

Keywords

surface measure physics history light German Europe illustration depiction needle round ray circle historic scientific science pointy reflect european optics half invention appliance natural scientific reflection Germany natural science Reflection Central Europe 19th century Historic illustration Semicircle Law of reflection Angle of incidence measurement representation beam historical scientific research pointed halved by inventing equipment reflecting German Federal Republic reflex Middle Europe nineteenth century Historical illustration measuring research crecent device Republic of Germany 1900s implement FRG surfaces measures lights illustrations depictions needles rays circles sciences inventions appliances reflections natural sciences Reflections 19th-century Historic illustrations beams historically reflexes Historical illustrations BRD Europe's depicting historical image history image history images reflects reflective representing