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Title: Celestron Firstscope 60, a refracting telescope with a 60mm [Go to resource]
Description: Celestron Firstscope 60, a refracting telescope with a 60mm achromatic lens, two eyepiece, Barlow lens and erector lens, focal length of 710mm on an altazimuth stand. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: telescope - refracting Temporal: 1995 Source: Science Museum Creator: Celestron International Identifier: 1995-306 Go to resource More Like this...
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