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Toned Copper And Angled Glass Technique

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Pillar of the Community

Australia
1295 Posts
 Posted 11/01/2007  6:48 pm Show Profile   Bookmark this topic Add markn to your friends list Get a Link to this Message Number of Subscribers
I was bored this morning so I did some reading on the angled glass method of taking images. Usually I just use 1 or 2 lights at 45 degrees to the coin and this works ok. I always have trouble with bright silver or rainbow toned copper. So pulled apart a picture frame this morning and gave the new method a go. I don't have my tripod here at the moment so the images are not the best. However, the way they have brought out the colors in the copper is nothing short of amazing.

Toned-Copper-And-Angled-Glass-Technique
Toned-Copper-And-Angled-Glass-Technique
Edited by markn
11/01/2007 6:50 pm
Bedrock of the Community
Bryan1315's Avatar
United States
14454 Posts
 Posted 11/01/2007  7:31 pm  Show Profile   Bookmark this reply Add Bryan1315 to your friends list Get a Link to this Reply
that is cool, guess I need to try it with my camera to see what I can come up with. Do you use a macro lens or anything special or just regular lighting with a camera with a macro setting built in the camera like mine?
Bedrock of the Community
Bryan1315's Avatar
United States
14454 Posts
 Posted 11/01/2007  8:03 pm  Show Profile   Bookmark this reply Add Bryan1315 to your friends list Get a Link to this Reply
not trying to hijack your thread or anything but thought since I said I was going to try it I figured I would show the differences between with and without a piece of glass with my camera

Before angled glass

Toned-Copper-And-Angled-Glass-Technique

With angled glass

Toned-Copper-And-Angled-Glass-Technique

Edit: thought I would add, this is with a standard desk lamp at about 45 degrees aiming at the coin
Edited by Bryan1315
11/01/2007 8:05 pm
Pillar of the Community
Australia
1295 Posts
 Posted 11/01/2007  11:31 pm  Show Profile   Bookmark this reply Add markn to your friends list Get a Link to this Reply
Hi Bryan,

No I just use a digicam with macro mode on. I used ISO200 and upped the exposure slightly.

Mark
Pillar of the Community
Czech Republic
803 Posts
 Posted 11/02/2007  1:56 pm  Show Profile   Bookmark this reply Add TwoKopeiki to your friends list Get a Link to this Reply
Markn - great shots!

Bryan, you have to change the position of your desk lamp when using angled glass, so that the light travels parallel to the surface and gets deflected onto the coin by angled glass.

......[camera].....
.......[___]......
.........../.<....Light
........../..<....Light
........./...<....Light
........[coin].....

Once you have the light set-up, you can move the glass to "catch" the light, while looking in your viewfinder.

~Roman
Edited by TwoKopeiki
11/02/2007 1:58 pm
Pillar of the Community
Australia
1295 Posts
 Posted 11/03/2007  7:00 pm  Show Profile   Bookmark this reply Add markn to your friends list Get a Link to this Reply
Here's a couple more, including my first attempt at a silver coin using this technique

Toned-Copper-And-Angled-Glass-Technique

Toned-Copper-And-Angled-Glass-Technique
Pillar of the Community
Czech Republic
803 Posts
 Posted 11/03/2007  7:36 pm  Show Profile   Bookmark this reply Add TwoKopeiki to your friends list Get a Link to this Reply
A couple more great shots, Mark!

Here's one of my favorites that I did using angled glass:

Toned-Copper-And-Angled-Glass-Technique
Pillar of the Community
Australia
1295 Posts
 Posted 11/03/2007  7:54 pm  Show Profile   Bookmark this reply Add markn to your friends list Get a Link to this Reply
Gorgeous shot and coin. I have found this technique to be amazing to bring out the colors in the coin, but I am not really sure how realistic the images are. The 1959 penny above is brown,with the toning only showing in certain light.
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