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	<id>https://drebbel.net/wiki/index.php?action=history&amp;feed=atom&amp;title=Category%3AOptics</id>
	<title>Category:Optics - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://drebbel.net/wiki/index.php?action=history&amp;feed=atom&amp;title=Category%3AOptics"/>
	<link rel="alternate" type="text/html" href="https://drebbel.net/wiki/index.php?title=Category:Optics&amp;action=history"/>
	<updated>2026-06-05T20:50:26Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=9330&amp;oldid=prev</id>
		<title>Admin at 13:39, 10 July 2023</title>
		<link rel="alternate" type="text/html" href="https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=9330&amp;oldid=prev"/>
		<updated>2023-07-10T13:39:49Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:39, 10 July 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;big&amp;gt;'''&amp;lt;big&amp;gt;🕮&amp;lt;/big&amp;gt; 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.)]'''&amp;lt;/big&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br&amp;gt;&lt;/ins&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas|C]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas|C]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Innovations|!]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Innovations|!]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=7908&amp;oldid=prev</id>
		<title>Admin at 19:16, 20 November 2020</title>
		<link rel="alternate" type="text/html" href="https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=7908&amp;oldid=prev"/>
		<updated>2020-11-20T19:16:20Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:16, 20 November 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|C&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Innovations|!]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Innovations|!]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=7871&amp;oldid=prev</id>
		<title>Admin at 16:04, 20 November 2020</title>
		<link rel="alternate" type="text/html" href="https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=7871&amp;oldid=prev"/>
		<updated>2020-11-20T16:04:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:04, 20 November 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Innovations]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Innovations&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;|!&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=7861&amp;oldid=prev</id>
		<title>Admin at 15:27, 20 November 2020</title>
		<link rel="alternate" type="text/html" href="https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=7861&amp;oldid=prev"/>
		<updated>2020-11-20T15:27:03Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:27, 20 November 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Areas]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Category:Innovations]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
	<entry>
		<id>https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=3155&amp;oldid=prev</id>
		<title>Admin at 16:06, 17 January 2015</title>
		<link rel="alternate" type="text/html" href="https://drebbel.net/wiki/index.php?title=Category:Optics&amp;diff=3155&amp;oldid=prev"/>
		<updated>2015-01-17T16:06:26Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;Drebbel developed an automatic precision&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''[[Dossier:Drebbels Lenses|&amp;lt;u&amp;gt;lens-grinding&amp;lt;/u&amp;gt;]]'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;&amp;amp;nbsp;machine, built improved telescopes, constructed the first microscope ('lunette de Dreubells'),&amp;amp;nbsp;&amp;lt;/span&amp;gt;'''&amp;lt;u&amp;gt;[[Dossier:Drebbels Camera obscura|camera obscura]]&amp;lt;/u&amp;gt;'''&amp;lt;span style=&amp;quot;color: rgb(37, 37, 37); font-family: sans-serif; font-size: 14px; line-height: 22.3999996185303px;&amp;quot;&amp;gt;, laterna magica.&amp;amp;nbsp;&amp;lt;/span&amp;gt;&lt;br /&gt;
[[Category:Areas]]&lt;/div&gt;</summary>
		<author><name>Admin</name></author>
	</entry>
</feed>