Sentence Examples with the word Zeiss

After experiments in the Zeiss works, the erecting of Porro's prisms simultaneously permitted a convenient adaptation to the eye-distance of the observer.

Mach published a promising idea, and finally-independently of the researches of his predecessors-Hektor de Grousilliers, in partnership with the Zeiss firm (E.

In the apparatus of type B as made by Zeiss there are two microscopes attached to a base-plate, one of which views the spectrum-plate (or other object) to be measured, while the other views a scale that moves with the slide on which the spectrumplate is mounted.