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		<id>http://osm-icons.org/index.php?action=history&amp;feed=atom&amp;title=User%3AKendrickAiken63</id>
		<title>User:KendrickAiken63 - Revision history</title>
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		<updated>2026-05-01T15:30:30Z</updated>
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	<entry>
		<id>http://osm-icons.org/index.php?title=User:KendrickAiken63&amp;diff=101479&amp;oldid=prev</id>
		<title>KendrickAiken63 at 22:13, 19 October 2017</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:KendrickAiken63&amp;diff=101479&amp;oldid=prev"/>
				<updated>2017-10-19T22:13:38Z</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;
				&lt;col class=&quot;diff-content&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 22:13, 19 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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/del&gt;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 produced for &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;purpose &lt;/del&gt;of limiting the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;consequences &lt;/del&gt;of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;bring &lt;/del&gt;two wavelengths to focus in &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;precisely &lt;/del&gt;the exact same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is &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 a result &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;caused &lt;/del&gt;from dispersion &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;due to the &lt;/del&gt;failure of a lens to focus all &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;colours &lt;/del&gt;to the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;same &lt;/del&gt;convergence point. When white light passes through glass, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;every &lt;/del&gt;wavelength component of the light is separated and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;concentrates &lt;/del&gt;at &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;different &lt;/del&gt;points &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;on &lt;/del&gt;a plane. Chromatic aberration &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;appear &lt;/del&gt;as &amp;quot;fringes&amp;quot; of color along &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;borders &lt;/del&gt;that separate dark &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;and bright &lt;/del&gt;parts of the image, due to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;every &lt;/del&gt;color in the optical spectrum &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;can't &lt;/del&gt;be focused at a single common point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What is a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect which &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;occurs &lt;/del&gt;in a lens &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;as a result of &lt;/del&gt;increase of refraction of light beams &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;as soon as &lt;/del&gt;it strikes the lens. The &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;generated &lt;/del&gt;image will result in imperfection. Both this phenomenon signifies that the lens is not functioning 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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;frequent sort &lt;/del&gt;of achromat lens. Generally, it is composed of two &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;separate &lt;/del&gt;lenses made from glasses with different amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;use &lt;/del&gt;two Different glass &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;materials &lt;/del&gt;of distinct dispersion to refocus the individual wavelengths of light to one focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses may be Used to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;correct &lt;/del&gt;the line of sight and focus laser beams. These lenses are commonly &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;used &lt;/del&gt;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 customer's specifications. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;For example achromatic doublet&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&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'s &lt;/ins&gt;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 created with &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;goal &lt;/ins&gt;of limiting the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;effects &lt;/ins&gt;of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;attract &lt;/ins&gt;two wavelengths to focus in the exact same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'s &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 a result &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;generated &lt;/ins&gt;from dispersion &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;as a result of &lt;/ins&gt;failure of a lens to focus all &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;colors &lt;/ins&gt;to the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;identical &lt;/ins&gt;convergence point. When white light passes through glass, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;then each &lt;/ins&gt;wavelength component of the light is separated and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;focuses &lt;/ins&gt;at &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;several &lt;/ins&gt;points &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;onto &lt;/ins&gt;a plane. Chromatic aberration &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;seem &lt;/ins&gt;as &amp;quot;fringes&amp;quot; of color along &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;boundaries &lt;/ins&gt;that separate &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;bright and &lt;/ins&gt;dark parts of the image, due to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;each &lt;/ins&gt;color in the optical spectrum &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;cannot &lt;/ins&gt;be focused at a single common point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What is a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect which &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;happens &lt;/ins&gt;in a lens &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;due to the &lt;/ins&gt;increase of refraction of light beams &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;when &lt;/ins&gt;it strikes the lens. The &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;produced &lt;/ins&gt;image will result in imperfection. Both this phenomenon signifies that the lens is not functioning 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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;common type &lt;/ins&gt;of achromat lens. Generally, it is composed of two &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;individual &lt;/ins&gt;lenses made from glasses with different amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;utilize &lt;/ins&gt;two Different glass &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;substances &lt;/ins&gt;of distinct dispersion to refocus the individual wavelengths of light to one focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses may be Used to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;adjust &lt;/ins&gt;the line of sight and focus laser beams. These lenses are commonly &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;utilized &lt;/ins&gt;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 customer's specifications. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;See more at: Read the Full Write-up&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>KendrickAiken63</name></author>	</entry>

	<entry>
		<id>http://osm-icons.org/index.php?title=User:KendrickAiken63&amp;diff=100384&amp;oldid=prev</id>
		<title>KendrickAiken63 at 21:59, 18 October 2017</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:KendrickAiken63&amp;diff=100384&amp;oldid=prev"/>
				<updated>2017-10-18T21:59:33Z</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;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&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 21:59, 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&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;'s &lt;/del&gt;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;is created &lt;/del&gt;for the purpose of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;are &lt;/del&gt;adjusted to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;attract &lt;/del&gt;two wavelengths to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;concentrate &lt;/del&gt;in the exact same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What is 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;an effect &lt;/del&gt;caused 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 same convergence point. When white light passes through glass, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;then &lt;/del&gt;every wavelength &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;element &lt;/del&gt;of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;this &lt;/del&gt;light is separated and concentrates at &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;several &lt;/del&gt;points on a plane. Chromatic aberration &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;seem &lt;/del&gt;as &amp;quot;fringes&amp;quot; of color along borders that separate bright &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;and dark &lt;/del&gt;parts of the image, due to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;each &lt;/del&gt;color in the optical spectrum &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;cannot &lt;/del&gt;be &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;concentrated &lt;/del&gt;at &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;one &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 which occurs in a lens as a result of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;gain &lt;/del&gt;of refraction of light &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;rays &lt;/del&gt;as soon as 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 phenomenon &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;suggests &lt;/del&gt;that the lens &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;isn't working &lt;/del&gt;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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;common &lt;/del&gt;sort of achromat lens. Generally, it is composed of two &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;individual &lt;/del&gt;lenses made from glasses with &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;various &lt;/del&gt;amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;utilize 2 &lt;/del&gt;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 one focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses may be Used to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;adjust &lt;/del&gt;the line of sight and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;concentrate &lt;/del&gt;laser beams. These lenses are &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;widely &lt;/del&gt;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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;client&lt;/del&gt;'s specifications. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;More Info: Find Out More&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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/ins&gt;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;'s produced &lt;/ins&gt;for the purpose of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;have been &lt;/ins&gt;adjusted to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;bring &lt;/ins&gt;two wavelengths to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;focus &lt;/ins&gt;in &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;precisely &lt;/ins&gt;the exact same plane.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;What is 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;a result &lt;/ins&gt;caused 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 same convergence point. When white light passes through glass, every wavelength &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;component &lt;/ins&gt;of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the &lt;/ins&gt;light is separated and concentrates at &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;different &lt;/ins&gt;points on a plane. Chromatic aberration &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;appear &lt;/ins&gt;as &amp;quot;fringes&amp;quot; of color along borders that separate &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;dark and &lt;/ins&gt;bright parts of the image, due to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;every &lt;/ins&gt;color in the optical spectrum &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;can't &lt;/ins&gt;be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;focused &lt;/ins&gt;at &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;a single &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 which occurs in a lens as a result of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;increase &lt;/ins&gt;of refraction of light &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;beams &lt;/ins&gt;as soon as 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 phenomenon &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;signifies &lt;/ins&gt;that the lens &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is not functioning &lt;/ins&gt;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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;frequent &lt;/ins&gt;sort of achromat lens. Generally, it is composed of two &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;separate &lt;/ins&gt;lenses made from glasses with &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;different &lt;/ins&gt;amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;use two &lt;/ins&gt;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 one focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses may be Used to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;correct &lt;/ins&gt;the line of sight and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;focus &lt;/ins&gt;laser beams. These lenses are &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;commonly &lt;/ins&gt;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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;customer&lt;/ins&gt;'s specifications. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;For example achromatic doublet&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>KendrickAiken63</name></author>	</entry>

	<entry>
		<id>http://osm-icons.org/index.php?title=User:KendrickAiken63&amp;diff=100142&amp;oldid=prev</id>
		<title>KendrickAiken63 at 18:14, 18 October 2017</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:KendrickAiken63&amp;diff=100142&amp;oldid=prev"/>
				<updated>2017-10-18T18:14:58Z</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;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&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 18:14, 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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/del&gt;an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that is created &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;with &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;goal &lt;/del&gt;of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses are adjusted to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;bring &lt;/del&gt;two wavelengths to concentrate in &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;precisely &lt;/del&gt;the exact 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, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;also &lt;/del&gt;Called chromatic distortion and spherochromatism, is an effect &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;generated &lt;/del&gt;from dispersion due to the failure of a lens to focus all colors to the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;identical &lt;/del&gt;convergence point. When white light passes through glass, then &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;each &lt;/del&gt;wavelength &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;component &lt;/del&gt;of this light is separated and concentrates at &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;different &lt;/del&gt;points &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;onto &lt;/del&gt;a plane. Chromatic aberration &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;appear &lt;/del&gt;as &amp;quot;fringes&amp;quot; of color along &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;boundaries &lt;/del&gt;that separate bright and dark parts of the image, due to each color in the optical spectrum &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;can't &lt;/del&gt;be &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;focused &lt;/del&gt;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's a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;that &lt;/del&gt;occurs in a lens as a result of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;increase &lt;/del&gt;of refraction of light rays &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;when &lt;/del&gt;it strikes the lens. The &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;produced &lt;/del&gt;image will &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;result &lt;/del&gt;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 common sort of achromat lens. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Normally&lt;/del&gt;, it &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;consists &lt;/del&gt;of two &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;separate &lt;/del&gt;lenses made from glasses with &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;different &lt;/del&gt;amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses utilize 2 Different glass materials of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;distinct &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 may be Used to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;correct &lt;/del&gt;the line of sight and concentrate laser beams. These lenses are &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;commonly &lt;/del&gt;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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;customer&lt;/del&gt;'s specifications. More &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[http&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//lensdesign018.hatenablog.com/entry/2017/10/16/183316 [http://lensdesign018.hatenablog.com/entry/2017/10/16/183316 visit the following internet site]]&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&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'s &lt;/ins&gt;an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that is created &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;for &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;purpose &lt;/ins&gt;of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses are adjusted to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;attract &lt;/ins&gt;two wavelengths to concentrate in the exact 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, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;too &lt;/ins&gt;Called chromatic distortion and spherochromatism, is an effect &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;caused &lt;/ins&gt;from dispersion due to the failure of a lens to focus all colors to the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;same &lt;/ins&gt;convergence point. When white light passes through glass, then &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;every &lt;/ins&gt;wavelength &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;element &lt;/ins&gt;of this light is separated and concentrates at &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;several &lt;/ins&gt;points &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;on &lt;/ins&gt;a plane. Chromatic aberration &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;seem &lt;/ins&gt;as &amp;quot;fringes&amp;quot; of color along &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;borders &lt;/ins&gt;that separate bright and dark parts of the image, due to each color in the optical spectrum &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;cannot &lt;/ins&gt;be &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;concentrated &lt;/ins&gt;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's a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;which &lt;/ins&gt;occurs in a lens as a result of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;gain &lt;/ins&gt;of refraction of light rays &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;as soon as &lt;/ins&gt;it strikes the lens. The &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;generated &lt;/ins&gt;image will &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;end &lt;/ins&gt;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 common sort of achromat lens. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Generally&lt;/ins&gt;, it &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;is composed &lt;/ins&gt;of two &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;individual &lt;/ins&gt;lenses made from glasses with &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;various &lt;/ins&gt;amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses utilize 2 Different glass materials of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;different &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 may be Used to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;adjust &lt;/ins&gt;the line of sight and concentrate laser beams. These lenses are &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;widely &lt;/ins&gt;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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;client&lt;/ins&gt;'s specifications. More &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Info&lt;/ins&gt;: &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Find Out More&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>KendrickAiken63</name></author>	</entry>

	<entry>
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		<title>KendrickAiken63: Created page with &quot;What is an achromatic lens?&lt;br&gt;&lt;br&gt;An achromatic lens or Achromat is a lens that is created with the goal of limiting the consequences of lens(chromatic and spherical) aberrat...&quot;</title>
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				<updated>2017-10-18T09:14:47Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;What is an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that is created with the goal 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 is an achromatic lens?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;An achromatic lens or Achromat is a lens that is created with the goal of limiting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses are adjusted to bring two wavelengths to concentrate in precisely the exact 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, also Called chromatic distortion and spherochromatism, is an effect generated 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 each wavelength component of this light is separated and concentrates at different points onto a plane. Chromatic aberration appear as &amp;quot;fringes&amp;quot; of color along boundaries that separate bright and dark parts of the image, due to each color in the optical spectrum can't be focused 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 as a result of increase of refraction of light rays when it strikes the lens. The produced image will result 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 common sort of achromat lens. Normally, it consists of two separate lenses made from glasses with different amounts of dispersion.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses utilize 2 Different glass materials of distinct 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 may be Used to correct the line of sight and concentrate laser beams. These lenses are commonly 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 customer's specifications. More [http://lensdesign018.hatenablog.com/entry/2017/10/16/183316 [http://lensdesign018.hatenablog.com/entry/2017/10/16/183316 visit the following internet site]].&lt;/div&gt;</summary>
		<author><name>KendrickAiken63</name></author>	</entry>

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