Category:Lenses: Difference between revisions
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<big>'''<big>🕮</big> zie ook [https://drebbel.net/wiki/images/6/6c/Boekscout_Van_Onna_Drebbel_20_juni_2023.pdf#page=338 Huberts boek (p. 337 e.v.)]'''</big> | |||
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Latest revision as of 11:55, 10 July 2023
🕮 zie ook Huberts boek (p. 337 e.v.)
| About Drebbel's activities in the area of optics: he developed an automatic precision lens-grinding machine, built improved telescopes, constructed the first (?) microscope ('lunette de Dreubells'). |
Pages in category ‘Lenses’
The following 3 pages are in this category, out of 3 total.