Ernst Karl Abbe was a German physicist known for defining the principle of numerical aperture. Ernst Karl Abbe was also an optometrist and entrepreneur.
Ernst Abbe was born on January 23, 1840.
Ernst Abbe was born on January 23, 1840.
Ernst Abbe died on January 14, 1905 at the age of 64.
Ernst Abbe was born on January 23, 1840 and died on January 14, 1905. Ernst Abbe would have been 64 years old at the time of death or 175 years old today.
Ernst Abbe has written: 'Gesammelte Abhandlungen' -- subject(s): Accessible book, History, Optical instruments, Optics
Ernst abbe
Karl Ernst was born in 1904.
Karl Ernst died in 1934.
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Ernst Abbe was a German mathematician, physicist, entrepreneur, astronomer, and social reformer. He discovered the optical formula now called the "Abbe sine condition;" He was a pioneer in optics, lens design and microscopy.
Karl Ernst Jarcke was born in 1801.
Karl Ernst Jarcke died in 1852.