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Rodenstock Eurygon1:4 F=35mm

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United States
441 Posts
 Posted 09/03/2016  4:15 pm  Show Profile   Bookmark this reply Add andywoj00 to your friends list Get a Link to this Reply
Ray,
When you're taking/posting your close-ups, how do you determine
1)original size to snap,
2) cropped size and
3)resizing for posting here to ensure maximum clarity/resolution?

Is there a formula based on the original size of the RAW? Is it based on the camera's overall sensor or pixel count? Do you go with a percentage of the original or a numeric value?

Seems like when I crop in DPP, then resize after/when converting to JPG, resolution does not seem to be near as good corner to corner as the post you pic'd above. I know hardware is a factor, but I want to get the best out of what I have.

Using a Canon 1000D and various lenses depending on coin size.

Any advice/info is appreciated.
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United States
4038 Posts
 Posted 09/03/2016  5:48 pm  Show Profile   Bookmark this reply Add rmpsrpms to your friends list Get a Link to this Reply
Andy,

My workflow is:

Camera settings: -1/3EV; Av; ISO100; Neutral 0,0,0,0; Live View
Frame coin such that it fills approximately 90% of the frame vertically
Adjust lighting for most aesthetic look
Place Zoom/Exposure box over critical focus area; zoom-in and critical focus the shot
Place Zoom/Exposure box over brightest area of coin
Shoot at L setting (full resolution jpg)
Adjust levels, saturation, and sharpness
Crop square, full height for full coins, or no crop for closeups
Downsize 4x for T2i, or 3x for XS/1000D
Contact me for photographic equipment or visit my home page at:
http://macrocoins.com
Valued Member
United States
441 Posts
 Posted 09/03/2016  5:59 pm  Show Profile   Bookmark this reply Add andywoj00 to your friends list Get a Link to this Reply
Got it. Thanks Ray.
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