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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
40mm vs. 50mm
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<blockquote data-quote="rickg" data-source="post: 18697" data-attributes="member: 678"><p>If you or your scope can "gather light" you just solved the mystery of warp speed travel Scotty. The original post had to do with light gathering with 40mm or 50mm objective. What I said was valid, you can't gather light and just because you have a 50mm or a 30mm tube doesn't mean it's brighter. And coating due increase light transmission, send your piece of cellophane in and get it coated.</p><p></p><p>Quality of the "glass" and coating are the most important thing. You can stack them up in any size, order or distance "see scope length" to achieve whatever pupil size you want.</p><p></p><p>[ 08-24-2002: Message edited by: rickg ]</p><p></p><p>[ 08-24-2002: Message edited by: rickg ]</p><p></p><p>[ 08-24-2002: Message edited by: rickg ]</p></blockquote><p></p>
[QUOTE="rickg, post: 18697, member: 678"] If you or your scope can "gather light" you just solved the mystery of warp speed travel Scotty. The original post had to do with light gathering with 40mm or 50mm objective. What I said was valid, you can't gather light and just because you have a 50mm or a 30mm tube doesn't mean it's brighter. And coating due increase light transmission, send your piece of cellophane in and get it coated. Quality of the "glass" and coating are the most important thing. You can stack them up in any size, order or distance "see scope length" to achieve whatever pupil size you want. [ 08-24-2002: Message edited by: rickg ] [ 08-24-2002: Message edited by: rickg ] [ 08-24-2002: Message edited by: rickg ] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Long Range Scopes and Other Optics
40mm vs. 50mm
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