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Test--Close-Up Photography Without A Dedicated Macro Lens

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DVCollector's Avatar
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10045 Posts
 Posted 05/04/2014  7:19 pm Show Profile   Bookmark this topic Add DVCollector to your friends list Get a Link to this Message Number of Subscribers
For a couple years, I have been using a Canon SD790IS for my coin shots. I've just upgraded to a Nikon dSLR, and thought I'd show the difference between using a standard, non-macro lens on each camera. I have used a banknote because it provides a clear basis for comparison between cameras/lenses.

Both shots are handheld. While the Canon is sharp, the D300 is really sharp--and using only a standard 50mm lens! So it's very possible to take decent closeups using this setup. When I get my Nikkor macro lens and dial-in my lighting, I'll post new pictures.

Test--Close-Up-Photography-Without-A-Dedicated-Macro-Lens
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kanga's Avatar
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5825 Posts
 Posted 05/05/2014  08:26 am  Show Profile   Bookmark this reply Add kanga to your friends list Get a Link to this Reply
I only use my camera on coins.
For currency I use my scanner and can get too 1200 dpi if I want.
Normally I use 600 dpi.

Scanners make imaging currency a LOT easier.
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SsuperDdave's Avatar
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23522 Posts
 Posted 05/05/2014  09:33 am  Show Profile   Bookmark this reply Add SsuperDdave to your friends list Get a Link to this Reply
Quality optics are quality optics. Of course, lenses differ in terms of minimum focusing distance, and sensor size matters. With your Nikon, you've a pretty nice combination of those factors. Try reversing that lens and see what happens.
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DVCollector's Avatar
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10045 Posts
 Posted 05/05/2014  5:27 pm  Show Profile   Bookmark this reply Add DVCollector to your friends list Get a Link to this Reply
I chose to shoot a banknote because it's a good way to test a lens's ability to resolve detail--and makes direct comparisons between lenses easier. The modeling on a 3D object such as a coin is harder to quantify as lens performance. If I shot a coin, you would be squinting to see the differences more.

This was not a study in the absolute best that can be achieved--and many of you on these forums take amazing, museum-quality shots!

I wanted to show what is possible using a cheap point-shoot and a non-macro lens on a dSLR. Handheld--and technique is as important as the gear.



Edited by DVCollector
05/05/2014 7:01 pm
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WorldSilver's Avatar
United States
21 Posts
 Posted 05/20/2014  4:21 pm  Show Profile   Bookmark this reply Add WorldSilver to your friends list Get a Link to this Reply
Does anyone use their scanner for coins?
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kanga's Avatar
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5825 Posts
 Posted 05/20/2014  8:32 pm  Show Profile   Bookmark this reply Add kanga to your friends list Get a Link to this Reply

Quote:
Does anyone use their scanner for coins?


Only for raw and inexpensive coins.
My scanner can't focus a slabbed coin thus I use it ONLY on raw coins.
And controlling the lighting is not possible with my scanner, hence I use it ONLY on inexpensive coins.
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njnumis's Avatar
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70 Posts
 Posted 05/21/2014  05:44 am  Show Profile   Bookmark this reply Add njnumis to your friends list Get a Link to this Reply
I've been using my Galaxy S4 to take pics - lol I really see what I've been doing wrong now! Going to have to ugrade - Is that the Nikon D300 going for around $1700 at Best Buy?
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