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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>2026-04-26T09:45:46Z</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;
&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 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;
&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 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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'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'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's video showed well enough how the 'scattered' 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'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's video showed well enough how the 'scattered' 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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'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'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's video showed well enough how the 'scattered' 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'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's video showed well enough how the 'scattered' 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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'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'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's video showed well enough how the 'scattered' 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're looking it. So vertical lines might appear clearer than horizontal lines. (Wish I knew, I'm new here !)&lt;/div&gt;</summary>
		<author><name>Divenal</name></author>
	</entry>
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