Bilder Videos

Katoptrisch Bilder ❘ Science Photo Library

Fresnel on reflecting lenses,1870
11672967 - Fresnel on reflecting lenses,1870
Fresnel on lighthouse lenses,1870
11672961 - Fresnel on lighthouse lenses,1870
Fresnel on reflecting lenses,1870
11672968 - Fresnel on reflecting lenses,1870
Fresnel on hotel lighting,1870
11672969 - Fresnel on hotel lighting,1870
Fresnel on lighthouse lenses,1870
11672965 - Fresnel on lighthouse lenses,1870
Fresnel on lighthouse lenses,1870
11672959 - Fresnel on lighthouse lenses,1870
Fresnel on lighthouse lenses,1870
11672964 - Fresnel on lighthouse lenses,1870
Fresnel on lighthouse lenses,1870
11672960 - Fresnel on lighthouse lenses,1870
Fresnel on lighthouse lenses,1870
11672966 - Fresnel on lighthouse lenses,1870
Fresnel on lighthouse lenses,1870
11672962 - Fresnel on lighthouse lenses,1870
Fresnel on lighthouse lenses,1870
11672963 - Fresnel on lighthouse lenses,1870
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