Word: lenses
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Dates: during 1900-1909
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After showing several pictures of various American animals and birds, taken by rather ingenious methods, he devoted the rest of his lecture to the grizzly and his habits. Contrary to the general notion the grizzly is timid and way, and all his movements are governed by extreme caution. He has...
The Common 60-inch reflecting telescope, which was recently purchased by the University, has been received and is now being set up in the eastern part of the Observatory grounds, near Bond street. The telescope was made in 1888 by the late A. A. Common, and set up at Ealing...
Under the auspices of the Camera Club, the first of a series of lectures on subjects connected with photography, will be given at 8 o'clock tonight in the Fogg Lecture Room, by Mr. M. D. Miller. His subject will be. "The Manufacture of Lenses." He will explain with stereopticon illustrations, the processes in lens making from the raw material to the finished product. The lecture is open to the public...
...auspices of the Camera Club, several lectures on subjects connected with photography will be given during the year. Mr. M. D. Miller will give the first of these lectures next Wednesday evening, at 8 o'clock, in the Fogg Lecture Room. His subject will be "The Manufacture of Lenses." He will explain, with stereopticon illustrations, the processes in lens making from the raw material to the finished product...
A valuable new photographic instrument has lately been purchased by the Observatory. It is known as a Ross-Geiss lens and will be used for photographing and charting the sky. It was constructed especially for this purpose, and will cover a larger field than any other instrument at the Observatory...