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<p>[QUOTE="Beefer518, post: 2876320, member: 87737"]A scanner focuses on the platen's (the glass) top surface, because scanners are designed and optimized for scanning flat pieces of paper. A coin in a holder is not even close to the field of optimal focus when scanned, so you end up with an out of focus image. The focus is 'acceptable', but as you can see, is not good enough to capture finer details.</p><p><br /></p><p>Also, because it's a moving light, a scanner will mess with things even more.</p><p><br /></p><p>A 'serious' seller would invest in a somewhat decent camera so they could provide accurate representations of the coins they are selling.</p><p><br /></p><p>Sellers like this I would only be comfortable buying slabbed coins from, as even though the finer details may be obscured, I know I can trust the TPG to have seen those details (or lack thereof) and graded the coin as correctly as they could.[/QUOTE]</p><p><br /></p>
[QUOTE="Beefer518, post: 2876320, member: 87737"]A scanner focuses on the platen's (the glass) top surface, because scanners are designed and optimized for scanning flat pieces of paper. A coin in a holder is not even close to the field of optimal focus when scanned, so you end up with an out of focus image. The focus is 'acceptable', but as you can see, is not good enough to capture finer details. Also, because it's a moving light, a scanner will mess with things even more. A 'serious' seller would invest in a somewhat decent camera so they could provide accurate representations of the coins they are selling. Sellers like this I would only be comfortable buying slabbed coins from, as even though the finer details may be obscured, I know I can trust the TPG to have seen those details (or lack thereof) and graded the coin as correctly as they could.[/QUOTE]
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