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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Clarity, resolution?
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<blockquote data-quote="Dave King" data-source="post: 18332" data-attributes="member: 3"><p>I believe there as many more criteria than can be tested with an standard human type visual acuity chart. (RZONK VDKSN)</p><p></p><p>There are astigmatism type tests, horizonal and vertical line resolution. Edge distortion (don't know the actual term). Spherical abberation (?), etc, etc.</p><p></p><p>Many things to test before calling them equal.</p></blockquote><p></p>
[QUOTE="Dave King, post: 18332, member: 3"] I believe there as many more criteria than can be tested with an standard human type visual acuity chart. (RZONK VDKSN) There are astigmatism type tests, horizonal and vertical line resolution. Edge distortion (don't know the actual term). Spherical abberation (?), etc, etc. Many things to test before calling them equal. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
Clarity, resolution?
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