Légende

Photometer or fat-spot photometer, photometer, Bunsen, apparatus for proving the law of reflection, proof of the law of refraction, Snellius' law, physics, prism refracts light, lens turns flame upside down, optics, experimental setup, invention, 19th century, Germany, historical illustration 1877

Date

12 juil. 2025

Crédit

Photo12/imageBROKER/Wolfgang Diederich

Notre référence

BRK25I02_216

Model release

Non

Property release

Non

Licence

Libre de droits

Format disponible

106,7Mo (2,9Mo) / 59,0cm x 45,3cm / 6971 x 5350 (300dpi)

Mots clés

physics history flame light fire German Europe illustration depiction historic burn scientific science upside down european prism lens optics invention natural scientific proof Germany natural science headfirst Reflection Central Europe 19th century Historic illustration Law of reflection representation historical lighted scientific research upside-down by inventing evidence German Federal Republic head first reflex Middle Europe nineteenth century Historical illustration research inverted verification Republic of Germany headlong 1900s FRG flames lights fires illustrations depictions burning sciences prisms lenses inventions proofs natural sciences Reflections 19th-century Historic illustrations historically reflexes Historical illustrations BRD Europe's depicting historical image history image history images burns blazing representing