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	<id>https://wiki.endmyopia.org/index.php?action=history&amp;feed=atom&amp;title=Talk%3AAstigmatism</id>
	<title>Talk:Astigmatism - Revision history</title>
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	<updated>2026-08-11T04:36:06Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=14669&amp;oldid=prev</id>
		<title>Viceroy Sam: Spherical equivalent</title>
		<link rel="alternate" type="text/html" href="https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=14669&amp;oldid=prev"/>
		<updated>2021-03-16T12:32:09Z</updated>

		<summary type="html">&lt;p&gt;Spherical equivalent&lt;/p&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 12:32, 16 March 2021&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;
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&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;&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;==Old talk==&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;perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&amp;#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&amp;#039;m new here !) [[User:Divenal|Divenal]] ([[User talk:Divenal|talk]])&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;perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&amp;#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&amp;#039;m new here !) [[User:Divenal|Divenal]] ([[User talk:Divenal|talk]])&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;: {{re|Divenal}} That&amp;#039;s how I wanted to tackle it, but I could find no way to do so simply, as it manifests differently in different people.  I thought the little illustration in Jake&amp;#039;s video showed well enough how the &amp;#039;scattered&amp;#039; light hits the retina at different places causing distorted or multiple images..  Please go ahead and start off with what you come up with as to what it is.[[User:Hannie|Hannie]] ([[User talk:Hannie|talk]]) 14:34, 31 May 2020 (UTC)&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;: {{re|Divenal}} That&amp;#039;s how I wanted to tackle it, but I could find no way to do so simply, as it manifests differently in different people.  I thought the little illustration in Jake&amp;#039;s video showed well enough how the &amp;#039;scattered&amp;#039; light hits the retina at different places causing distorted or multiple images..  Please go ahead and start off with what you come up with as to what it is.[[User:Hannie|Hannie]] ([[User talk:Hannie|talk]]) 14:34, 31 May 2020 (UTC)&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;==Spherical equivalent==&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;Spherical equivalent direct to this article. Maybe a section about it. [[User:Viceroy Sam|Viceroy Sam]] ([[User talk:Viceroy Sam|talk]]) 12:32, 16 March 2021 (UTC)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Viceroy Sam</name></author>
	</entry>
	<entry>
		<id>https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=5267&amp;oldid=prev</id>
		<title>Divenal: just fixing signature style. No content change.</title>
		<link rel="alternate" type="text/html" href="https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=5267&amp;oldid=prev"/>
		<updated>2020-06-01T21:55:36Z</updated>

		<summary type="html">&lt;p&gt;just fixing signature style. No content change.&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 21:55, 1 June 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; 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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Divenal: &lt;/del&gt;perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&#039;m new here !)&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;perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&#039;m new here !&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;) [[User:Divenal|Divenal]] ([[User talk:Divenal|talk]]&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;: {{re|Divenal}} That&amp;#039;s how I wanted to tackle it, but I could find no way to do so simply, as it manifests differently in different people.  I thought the little illustration in Jake&amp;#039;s video showed well enough how the &amp;#039;scattered&amp;#039; light hits the retina at different places causing distorted or multiple images..  Please go ahead and start off with what you come up with as to what it is.[[User:Hannie|Hannie]] ([[User talk:Hannie|talk]]) 14:34, 31 May 2020 (UTC)&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;: {{re|Divenal}} That&amp;#039;s how I wanted to tackle it, but I could find no way to do so simply, as it manifests differently in different people.  I thought the little illustration in Jake&amp;#039;s video showed well enough how the &amp;#039;scattered&amp;#039; light hits the retina at different places causing distorted or multiple images..  Please go ahead and start off with what you come up with as to what it is.[[User:Hannie|Hannie]] ([[User talk:Hannie|talk]]) 14:34, 31 May 2020 (UTC)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Divenal</name></author>
	</entry>
	<entry>
		<id>https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=5084&amp;oldid=prev</id>
		<title>Hannie at 14:35, 31 May 2020</title>
		<link rel="alternate" type="text/html" href="https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=5084&amp;oldid=prev"/>
		<updated>2020-05-31T14:35:56Z</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 14:35, 31 May 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;Divenal: perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&amp;#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&amp;#039;m new here !)&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;Divenal: perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&amp;#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&amp;#039;m new here !)&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;: {{re|Divenal}} That&#039;s how I wanted to tackle it, but I could find no way to do so simply, as it manifests differently in different people.  I thought the little illustration in Jake&#039;s video showed well enough how the &#039;scattered&#039; light hits the retina at different places causing distorted or multiple images..  Please go ahead and start off with what you come up with as to what it is.[[User:Hannie|Hannie]] ([[User talk:Hannie|talk]]) 14:34, 31 May 2020 (UTC)&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Hannie</name></author>
	</entry>
	<entry>
		<id>https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=5072&amp;oldid=prev</id>
		<title>Divenal: Created page with &quot;Divenal: perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what y...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.endmyopia.org/index.php?title=Talk:Astigmatism&amp;diff=5072&amp;oldid=prev"/>
		<updated>2020-05-31T10:13:59Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Divenal: perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what y...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Divenal: perhaps start out saying what it actually is. It says what causes it, but not what it actually is. I guess is something like the acuity depends on the angle of what you&amp;#039;re looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I&amp;#039;m new here !)&lt;/div&gt;</summary>
		<author><name>Divenal</name></author>
	</entry>
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