Category:Lenses: Difference between revisions
No edit summary |
No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 4: | Line 4: | ||
|} | |} | ||
[[Category:Optics]] | [[Category:Optics]] | ||
[[Category:Innovations|!]] | |||
Latest revision as of 17:03, 20 November 2020
| 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.