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physical object > artifact > device > instrument > telescope > electromagnetic telescope > Earth based telescope > equatorial telescope > German equatorial telescope > 36-inch Refractor

36-inch Refractor comparison table

Subject	has comment	has reference	has location	has owner	has latitude	has lens maker	is a kind of	has optical design	has temperature	has altitude	is an instance of	has synonym	has focal ratio	has aperture	has mount	has lens type	has definition	has mounting manufacturer	has longitude	has creation date
German equatorial telescope					in degrees, minutes, seconds (N or S)		equatorial telescope		ambient	height above sea level in meters					German equatorial			the person, company or institution that constructed the mounting	in degrees, minutes, seconds (E or W)
refractor		astroweb				the person, company or institution that created the lens	optical telescope	visual refractor								doublet	A device for gathering and amplifying light by means of a lens.
36-inch Refractor	Front surface of crown element refigured in 1987	astroweb	Mount Hamilton, Calif., US	Lick Observatory	37° 20' N	Alvan Clark & Sons		visual refractor	ambient	1290 m	German equatorial telescope	36 inch	f/19.7	0.895 m	German equatorial	doublet		Warner and Swasey	121° 39' W	1888

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