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Coin Talk 70 grade Coin Contest - no prize just fun
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<p>[QUOTE="mrbrklyn, post: 444707, member: 4381"]what are you talking about. A coin is some 4 inches across and 5 times that in magnification is about 20 inches, not 8.5. Of course the image is square. screen doing 1280 pixils across and standard images have 72 px per inch</p><p><br /></p><p>Its really simple math. Look at the original? Is it about the size of a silver dollar? Yes? OK multiply its pixel size by 5. That is a 5x loop.</p><p><br /></p><p>What people are not used to is being able to see the entire coin at once at a 5x magnification</p><p><br /></p><p><br /></p><p>Ruben[/QUOTE]</p><p><br /></p>
[QUOTE="mrbrklyn, post: 444707, member: 4381"]what are you talking about. A coin is some 4 inches across and 5 times that in magnification is about 20 inches, not 8.5. Of course the image is square. screen doing 1280 pixils across and standard images have 72 px per inch Its really simple math. Look at the original? Is it about the size of a silver dollar? Yes? OK multiply its pixel size by 5. That is a 5x loop. What people are not used to is being able to see the entire coin at once at a 5x magnification Ruben[/QUOTE]
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Coin Talk 70 grade Coin Contest - no prize just fun
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