<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
		<id>http://osm-icons.org/index.php?action=history&amp;feed=atom&amp;title=User%3ADominicBeckham3</id>
		<title>User:DominicBeckham3 - Revision history</title>
		<link rel="self" type="application/atom+xml" href="http://osm-icons.org/index.php?action=history&amp;feed=atom&amp;title=User%3ADominicBeckham3"/>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;action=history"/>
		<updated>2026-04-25T22:45:45Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
		<generator>MediaWiki 1.30.0</generator>

	<entry>
		<id>http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;diff=100991&amp;oldid=prev</id>
		<title>DominicBeckham3 at 14:25, 19 October 2017</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;diff=100991&amp;oldid=prev"/>
				<updated>2017-10-19T14:25:09Z</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 14:25, 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'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 produced with &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;goal &lt;/del&gt;of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;restricting &lt;/del&gt;the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to bring two wavelengths to focus in 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, also Called chromatic distortion and spherochromatism, is a result generated from dispersion &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;as a result of &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 identical convergence point. When white light passes through glass, each wavelength component 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 appear as &amp;quot;fringes&amp;quot; of color &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;combined 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 each 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;focused &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's a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect which occurs in a lens &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;due to the increase &lt;/del&gt;of refraction of light &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;beams &lt;/del&gt;when 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;end &lt;/del&gt;in imperfection. Both this happening &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;suggests &lt;/del&gt;that the lens isn't &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;functioning &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;frequent &lt;/del&gt;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;individual &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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;use two &lt;/del&gt;Different glass &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;substances &lt;/del&gt;of different dispersion to refocus the individual wavelengths of light &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;to a single &lt;/del&gt;focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses may be Used to adjust the line of sight and focus 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 client's specifications. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;I.e. Read 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'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 created for &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;purpose &lt;/ins&gt;of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;limiting &lt;/ins&gt;the consequences of lens(chromatic and spherical) aberration. Achromatic lenses have been adjusted to bring two wavelengths to focus in &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;precisely &lt;/ins&gt;the 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, also Called chromatic distortion and spherochromatism, is a result generated from dispersion &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;due to the &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 identical convergence point. When white light passes through glass, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;then &lt;/ins&gt;each wavelength component 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 appear as &amp;quot;fringes&amp;quot; of color &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;along 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 each 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;concentrated &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's a spherical aberration?&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Spherical aberration is an Optical effect which occurs in a lens &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;as a result of gain &lt;/ins&gt;of refraction of light &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;rays &lt;/ins&gt;when 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;result &lt;/ins&gt;in imperfection. Both this happening &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;signifies &lt;/ins&gt;that the lens isn't &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;working &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;common &lt;/ins&gt;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;separate &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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;utilize 2 &lt;/ins&gt;Different glass &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;materials &lt;/ins&gt;of different dispersion to refocus the individual wavelengths of light &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;into one &lt;/ins&gt;focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses may be Used to adjust the line of sight and focus 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 client's specifications. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;See digital aspheric lenses&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>DominicBeckham3</name></author>	</entry>

	<entry>
		<id>http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;diff=100073&amp;oldid=prev</id>
		<title>DominicBeckham3 at 17:17, 18 October 2017</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;diff=100073&amp;oldid=prev"/>
				<updated>2017-10-18T17:17:52Z</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 17:17, 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's produced with the goal of restricting 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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;precisely &lt;/del&gt;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, also Called chromatic distortion and spherochromatism, is &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;an effect &lt;/del&gt;generated from dispersion as a result of 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, &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;then every &lt;/del&gt;wavelength &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;element &lt;/del&gt;of this light is separated and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;focuses &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;onto &lt;/del&gt;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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;along boundaries &lt;/del&gt;that separate dark and bright parts of the image, due to &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;every colour &lt;/del&gt;in the optical spectrum cannot be focused at one common point.&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 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;happens &lt;/del&gt;in a lens due to the increase of refraction of light &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;rays &lt;/del&gt;when it strikes the lens. The produced image will end in imperfection. Both this happening suggests that the lens &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is not 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 frequent &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;type &lt;/del&gt;of achromat lens. Normally, it &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is composed &lt;/del&gt;of &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;2 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;utilize 2 &lt;/del&gt;Different glass substances of different dispersion to refocus the individual wavelengths of light &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;into &lt;/del&gt;a single focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;can &lt;/del&gt;be Used to adjust the line of sight and &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;concentrate &lt;/del&gt;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 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;customer&lt;/del&gt;'s specifications. &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;For instance [https://cylindricallens345&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;wordpress&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;com/ [https://cylindricallens345.wordpress.com/ spherical lenses]]&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's produced with the goal of restricting 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 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, also Called chromatic distortion and spherochromatism, is &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;a result &lt;/ins&gt;generated from dispersion as a result of 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, &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;each &lt;/ins&gt;wavelength &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;component &lt;/ins&gt;of this light is separated and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;concentrates &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;on &lt;/ins&gt;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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;combined borders &lt;/ins&gt;that separate dark and bright parts of the image, due to &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;each color &lt;/ins&gt;in the optical spectrum cannot be focused at one common point.&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 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;occurs &lt;/ins&gt;in a lens due to the increase of refraction of light &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;beams &lt;/ins&gt;when it strikes the lens. The produced image will end in imperfection. Both this happening suggests that the lens &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;isn't 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 frequent &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;sort &lt;/ins&gt;of achromat lens. Normally, it &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;consists &lt;/ins&gt;of &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;two 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;use two &lt;/ins&gt;Different glass substances of different dispersion to refocus the individual wavelengths of light &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;to &lt;/ins&gt;a single focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;may &lt;/ins&gt;be Used to adjust the line of sight and &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;focus &lt;/ins&gt;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 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;client&lt;/ins&gt;'s specifications. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;I&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;e&lt;/ins&gt;. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Read More&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>DominicBeckham3</name></author>	</entry>

	<entry>
		<id>http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;diff=99075&amp;oldid=prev</id>
		<title>DominicBeckham3: Created page with &quot;What is an achromatic lens?&lt;br&gt;&lt;br&gt;An achromatic lens or Achromat is a lens that's produced with the goal of restricting the consequences of lens(chromatic and spherical) aber...&quot;</title>
		<link rel="alternate" type="text/html" href="http://osm-icons.org/index.php?title=User:DominicBeckham3&amp;diff=99075&amp;oldid=prev"/>
				<updated>2017-10-17T13:49:29Z</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&amp;#039;s produced with the goal of restricting the consequences of lens(chromatic and spherical) aber...&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's produced with the goal of restricting the consequences of lens(chromatic and spherical) aberration. Achromatic lenses are 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, also Called chromatic distortion and spherochromatism, is an effect generated from dispersion as a result of failure of a lens to focus all colors to the identical convergence point. When white light passes through glass, then every wavelength element of this light is separated and focuses at different points onto a plane. Chromatic aberration seem as &amp;quot;fringes&amp;quot; of color along boundaries that separate dark and bright parts of the image, due to every colour in the optical spectrum cannot be focused at one 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 happens in a lens due to the increase of refraction of light rays when it strikes the lens. The produced image will end in imperfection. Both this happening suggests that the lens is not 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 type of achromat lens. Normally, it is composed of 2 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 substances of different dispersion to refocus the individual wavelengths of light into a single focal point.&amp;lt;br&amp;gt;&amp;lt;br&amp;gt;Achromatic lenses can be Used to adjust 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. For instance [https://cylindricallens345.wordpress.com/ [https://cylindricallens345.wordpress.com/ spherical lenses]].&lt;/div&gt;</summary>
		<author><name>DominicBeckham3</name></author>	</entry>

	</feed>