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		<id>http://osm-icons.org/index.php?action=history&amp;feed=atom&amp;title=User%3AJeannineAnders</id>
		<title>User:JeannineAnders - Revision history</title>
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		<updated>2026-05-01T21:21:38Z</updated>
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	<entry>
		<id>http://osm-icons.org/index.php?title=User:JeannineAnders&amp;diff=100106&amp;oldid=prev</id>
		<title>JeannineAnders at 17:37, 18 October 2017</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:JeannineAnders&amp;diff=100106&amp;oldid=prev"/>
				<updated>2017-10-18T17:37:59Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&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: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 17:37, 18 October 2017&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='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; 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;What's an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'s &lt;/del&gt;created &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;for &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;purpose &lt;/del&gt;of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;have been &lt;/del&gt;adjusted to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;attract &lt;/del&gt;two wavelengths to concentrate in precisely the same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'s &lt;/del&gt;a chromatic aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Chromatic aberration, too Called chromatic distortion and spherochromatism, is &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;a result caused &lt;/del&gt;from dispersion due to the failure of a lens to focus all &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;colors &lt;/del&gt;to the identical convergence point. When white light passes through glass, then &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;every &lt;/del&gt;wavelength component of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;the &lt;/del&gt;light is separated and focuses at several points on a plane. Chromatic aberration seem as &amp;quot;fringes&amp;quot; of color combined borders that separate bright and dark parts of the image, due to every colour in the optical spectrum &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;can't &lt;/del&gt;be concentrated at &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;a single &lt;/del&gt;common point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'s &lt;/del&gt;a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect that &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;occurs &lt;/del&gt;in a lens due to the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;increase &lt;/del&gt;of refraction of light beams &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;when &lt;/del&gt;it strikes the lens. The generated image will &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;end &lt;/del&gt;in imperfection. Both this &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;phenomenon suggests &lt;/del&gt;that the lens isn't working normally.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic double lenses&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic doublet is the Most frequent sort of achromat lens. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Generally&lt;/del&gt;, it &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;consists &lt;/del&gt;of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2 individual &lt;/del&gt;lenses made from glasses with different amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses use two Different glass materials of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;different &lt;/del&gt;dispersion to refocus the individual wavelengths of light to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;a single &lt;/del&gt;focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses can be Used to correct the line of sight and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;focus &lt;/del&gt;laser beams. These lenses are widely used in high quality digital imaging, surface inspection, and spectroscopy applications.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Shanghai Optics Specializes in manufacturing high precision custom Achromatic doublet lenses According to client's specifications. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;As you can see on [http://lens-design.over-blog.com/2017/10/getting-the-best-lenses-from-the-market.html [http&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//lens-design.over-blog.com/2017/10/getting-the-best-lenses-from-the-market.html visit their website]]&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; 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;What's an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/ins&gt;created &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;with &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;goal &lt;/ins&gt;of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;are &lt;/ins&gt;adjusted to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;bring &lt;/ins&gt;two wavelengths to concentrate in precisely the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;exact &lt;/ins&gt;same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/ins&gt;a chromatic aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Chromatic aberration, too Called chromatic distortion and spherochromatism, is &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;an effect generated &lt;/ins&gt;from dispersion due to the failure of a lens to focus all &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;colours &lt;/ins&gt;to the identical convergence point. When white light passes through glass, then &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;each &lt;/ins&gt;wavelength component of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;this &lt;/ins&gt;light is separated and focuses at several points on a plane. Chromatic aberration seem as &amp;quot;fringes&amp;quot; of color combined borders that separate bright and dark parts of the image, due to every colour in the optical spectrum &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;cannot &lt;/ins&gt;be concentrated at &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;one &lt;/ins&gt;common point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/ins&gt;a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect that &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;happens &lt;/ins&gt;in a lens due to the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;gain &lt;/ins&gt;of refraction of light beams &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;as soon as &lt;/ins&gt;it strikes the lens. The generated image will &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;result &lt;/ins&gt;in imperfection. Both this &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;happening signifies &lt;/ins&gt;that the lens isn't working normally.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic double lenses&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic doublet is the Most frequent sort of achromat lens. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Normally&lt;/ins&gt;, it &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is composed &lt;/ins&gt;of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;two separate &lt;/ins&gt;lenses made from glasses with different amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses use two Different glass materials of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;distinct &lt;/ins&gt;dispersion to refocus the individual wavelengths of light to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;one &lt;/ins&gt;focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses can be Used to correct the line of sight and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;concentrate &lt;/ins&gt;laser beams. These lenses are widely used in high quality digital imaging, surface inspection, and spectroscopy applications.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Shanghai Optics Specializes in manufacturing high precision custom Achromatic doublet lenses According to client's specifications. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;More&lt;/ins&gt;: &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;microscope objectives&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>JeannineAnders</name></author>	</entry>

	<entry>
		<id>http://osm-icons.org/index.php?title=User:JeannineAnders&amp;diff=99064&amp;oldid=prev</id>
		<title>JeannineAnders: Created page with &quot;What's an achromatic lens?&lt;br&gt;&lt;br&gt;An achromatic lens or Achromat is a lens that's created for the purpose of limiting the consequences of lens(chromatic and spherical) aberrat...&quot;</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:JeannineAnders&amp;diff=99064&amp;oldid=prev"/>
				<updated>2017-10-17T13:26:10Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;What&amp;#039;s an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that&amp;#039;s created for the purpose of limiting the consequences of lens(chromatic and spherical) aberrat...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;What's an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that's created for the purpose of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to attract two wavelengths to concentrate in precisely the same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What's a chromatic aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Chromatic aberration, too Called chromatic distortion and spherochromatism, is a result caused from dispersion due to the failure of a lens to focus all colors to the identical convergence point. When white light passes through glass, then every wavelength component of the light is separated and focuses at several points on a plane. Chromatic aberration seem as &amp;quot;fringes&amp;quot; of color combined borders that separate bright and dark parts of the image, due to every colour in the optical spectrum can't be concentrated at a single common point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What's a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect that occurs in a lens due to the increase of refraction of light beams when it strikes the lens. The generated image will end in imperfection. Both this phenomenon suggests that the lens isn't working normally.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic double lenses&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic doublet is the Most frequent sort of achromat lens. Generally, it consists of 2 individual lenses made from glasses with different amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses use two Different glass materials of different dispersion to refocus the individual wavelengths of light to a single focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses can be Used to correct the line of sight and focus laser beams. These lenses are widely used in high quality digital imaging, surface inspection, and spectroscopy applications.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Shanghai Optics Specializes in manufacturing high precision custom Achromatic doublet lenses According to client's specifications. As you can see on [http://lens-design.over-blog.com/2017/10/getting-the-best-lenses-from-the-market.html [http://lens-design.over-blog.com/2017/10/getting-the-best-lenses-from-the-market.html visit their website]].&lt;/div&gt;</summary>
		<author><name>JeannineAnders</name></author>	</entry>

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