Caption

Optical devices, Bunsen photometers, apparatus for proving the law of reflection and law of calculation, refraction of light through a prism, lens which casts the inverted image of a flame onto a screen, inventions, physics, light, natural science, electromagnetic radiation, visual perception, evidence, optics, regularity, research, knowledge, angle, light refraction, rail, Robert Wilhelm Bunsen, scientist, historical illustration 1891

Credit line

Photo12/ImageBROKER/Wolfgang Diederich

Reference

BRK26H15_331

Model release

No

Property release

No

License type

Rights managed

Available size

86.3Mb (28.8Mb) / 21.5in x 15.6in / 6451 x 4678 (300dpi)

Keywords

calculate researcher physics scientist history law railway track rail traffic flame light fire picture illustration depiction historic burn scientific science evidence perception prism lens optics person calculation invention university graduate refraction appliance natural scientific natural science explore cast radiation Reflection Historic illustration Law of reflection Calculation Act explorer railroad track image representation historical lighted scientific research proof Human being by inventing academic Light Refracting equipment research reflex Historical illustration train track People device implement calculating researchers scientists laws railway tracks flames lights fires pictures illustrations depictions burning sciences evidences perceptions prisms lenses persons calculations inventions university graduates refractions appliances natural sciences exploring casting radiations Reflections Historic illustrations explorers railroad tracks images historically human researching reflexes Historical illustrations calculates rail rails track tracks depicting historical image history image history images burns blazing individual individuals explores casts representing humans researches