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Optical Telescope - Ontify
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Optical Telescope
Telescope which is used to focus light from the visible part of the electromagnetic spectrum.
Statements about
Optical Telescope
Subclass Of
Telescope
Pronunciation Audio
Described by Source
The Domestic Encyclopædia; Or, A Dictionary Of Facts, And Useful Knowledge
Meyers Konversations-Lexikon, 4th Edition (1885–1890)
Instance Of
Scientific Instrument
Statement Is Subject Of
:
Domestic Encyclopædia (1802)/Telescope
Statement Is Subject Of
:
Q124078431
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