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<p>[QUOTE="Leadfoot, post: 455128, member: 2972"]It is instantly recongizable as a proof because in-person the coin is extremely reflective (like a mirror, which gave rise to thier name "brilliant" proofs) -- it has no frost/luster whatsoever. The sharp strike (although this die does show some wear and polishing) and square rims are also indicative of a proof, but there are some deceptive business struck coins. </p><p><br /></p><p>As for how I took the photos, that's a bit of a detailed answer.... </p><p><br /></p><p>I used a Nikon D300 with a 200mm lens mounted to a tripod and, as I recall, two Reveal bulbs (one at 2 o'clock, and the other at 10) with cheap reflectors held about 4 feet from the coin. I had the camera attached directly to the computer and used Nikon Camera Control to focus and control the camera (and see the image in real-time) and actuate the shutter. I then used Nikon Capture NX 2 to interpret the RAW file into a TIFF file to be exported to Photoshop Elements. In Elements, I crop out the background, resize the photo, and apply light USM if necessary, convert to 8 bit color, apply SRGB color profile, then save in JPG. </p><p><br /></p><p>Here is the camera settings (IPTC) from the original capture:</p><p><br /></p><p><i>Nikon D300</i></p><p><i>2008/07/13 00:43:12.51</i></p><p><i>World Time: UTC-5, DST:ON</i></p><p><i>Lossless Compressed RAW (14-bit)</i></p><p><i>Image Size: L (4288 x 2848)</i></p><p><i>Lens: 200mm F/4D</i></p><p><i>Artist:</i></p><p><i>Copyright:</i></p><p><i>Focal Length: 200mm</i></p><p><i>Exposure Mode: Manual</i></p><p><i>Metering Mode: Center-Weighted</i></p><p><i>Shutter Speed: 1/100s</i></p><p><i>Aperture: F/8</i></p><p><i>Exposure Comp.: 0EV</i></p><p><i>Exposure Tuning:</i></p><p><i>Sensitivity: 0.3EV under 200</i></p><p><i>Optimize Image:</i></p><p><i>White Balance: Preset manual d-0, 0, 0</i></p><p><i>Focus Mode: AF-C</i></p><p><i>AF-Area Mode: Dynamic, 9 points</i></p><p><i>AF Fine Tune: OFF</i></p><p><i>VR Control:</i></p><p><i>Long Exposure NR: OFF</i></p><p><i>High ISO NR: OFF</i></p><p><i>Color Mode:</i></p><p><i>Color Space: sRGB</i></p><p><i>Tone Comp.:</i></p><p><i>Hue Adjustment:</i></p><p><i>Saturation:</i></p><p><i>Sharpening:</i></p><p><i>Active D-Lighting: OFF</i></p><p><i>Picture Control: STANDARD</i></p><p><i>Base:</i></p><p><i>Quick Adjust: 0</i></p><p><i>Sharpening: 3</i></p><p><i>Contrast: 0</i></p><p><i>Brightness: 0</i></p><p><i>Saturation: 0</i></p><p><i>Hue: 0</i></p><p><i>Filter Effects:</i></p><p><i>Toning:</i></p><p><i>Flash Mode: </i></p><p><i>Flash Exposure Comp.: </i></p><p><i>Flash Sync Mode: </i></p><p><i>Image Authentication: OFF</i></p><p><i>Dust Removal: 2007/12/26 05:12:38</i></p><p><i>Image Comment: (c) 2008 Mike R. </i></p><p><i><br /></i></p><p><br /></p><p><br /></p><p>If that didn't answer your question, let me know. <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie2" alt=";)" unselectable="on" unselectable="on" /></p><p><br /></p><p>Take care...Mike</p><p><br /></p><p>p.s. thanks for the kind words. <img src="styles/default/xenforo/clear.png" class="mceSmilieSprite mceSmilie1" alt=":)" unselectable="on" unselectable="on" />[/QUOTE]</p><p><br /></p>
[QUOTE="Leadfoot, post: 455128, member: 2972"]It is instantly recongizable as a proof because in-person the coin is extremely reflective (like a mirror, which gave rise to thier name "brilliant" proofs) -- it has no frost/luster whatsoever. The sharp strike (although this die does show some wear and polishing) and square rims are also indicative of a proof, but there are some deceptive business struck coins. As for how I took the photos, that's a bit of a detailed answer.... I used a Nikon D300 with a 200mm lens mounted to a tripod and, as I recall, two Reveal bulbs (one at 2 o'clock, and the other at 10) with cheap reflectors held about 4 feet from the coin. I had the camera attached directly to the computer and used Nikon Camera Control to focus and control the camera (and see the image in real-time) and actuate the shutter. I then used Nikon Capture NX 2 to interpret the RAW file into a TIFF file to be exported to Photoshop Elements. In Elements, I crop out the background, resize the photo, and apply light USM if necessary, convert to 8 bit color, apply SRGB color profile, then save in JPG. Here is the camera settings (IPTC) from the original capture: [I]Nikon D300 2008/07/13 00:43:12.51 World Time: UTC-5, DST:ON Lossless Compressed RAW (14-bit) Image Size: L (4288 x 2848) Lens: 200mm F/4D Artist: Copyright: Focal Length: 200mm Exposure Mode: Manual Metering Mode: Center-Weighted Shutter Speed: 1/100s Aperture: F/8 Exposure Comp.: 0EV Exposure Tuning: Sensitivity: 0.3EV under 200 Optimize Image: White Balance: Preset manual d-0, 0, 0 Focus Mode: AF-C AF-Area Mode: Dynamic, 9 points AF Fine Tune: OFF VR Control: Long Exposure NR: OFF High ISO NR: OFF Color Mode: Color Space: sRGB Tone Comp.: Hue Adjustment: Saturation: Sharpening: Active D-Lighting: OFF Picture Control: STANDARD Base: Quick Adjust: 0 Sharpening: 3 Contrast: 0 Brightness: 0 Saturation: 0 Hue: 0 Filter Effects: Toning: Flash Mode: Flash Exposure Comp.: Flash Sync Mode: Image Authentication: OFF Dust Removal: 2007/12/26 05:12:38 Image Comment: (c) 2008 Mike R. [/I] If that didn't answer your question, let me know. ;) Take care...Mike p.s. thanks for the kind words. :)[/QUOTE]
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