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Replies: 12 / Views: 4,515 |
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Pillar of the Community
United States
2815 Posts |
Hello all. I have started the task of photographing all my certified coins. I would like opinions on what background color is best to use. So far, I have used a light gray and a black background. Which do you think works best? ALSO, you can see the reflection of my iphone on the reverse pictures, especially on the PCGS logo. How can I adjust the lighting to prevent this?   Edited by Darth Morgan 09/29/2013 4:12 pm
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Pillar of the Community
United States
2373 Posts |
I like the darker background. Don't know about the reflection. nlp
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Pillar of the Community
United States
919 Posts |
I use a black background and think the coin stands out better with that. As for the reflection that takes practice. I have found just a slight change in angle can take the reflection away.
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Pillar of the Community
United States
5825 Posts |
Use a non-reflective black or dark gray background. I find that ordinary kindergarten construction paper works very well.
This helps accomplish two things: 1. A white/light background can reflect enough light to darken the image of the coin which would already be darker than the background resulting in loss of detail. 2. A white/light background can reflect enough light to darken the image of the coin which would already be darker than the background resulting in not capturing it's true color.
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Pillar of the Community
 United States
2815 Posts |
I use this textured black paper from Hobby Lobby, which is non-reflective with a matte finish. I think that the direct lighting that I am currently experimenting with may be too much for slab photography. Gonna keep trying.
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Pillar of the Community
2087 Posts |
Would some form of indirect or dispersed lighting help with the glare reflected from the slab? May be you could see if a white pillow case put over your light source would help
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Forum Dad
 United States
24156 Posts |
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Pillar of the Community
 United States
2815 Posts |
Thanks, bobby. I just ordered one. It has received many good reviews. Can't wait to try it out.
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Valued Member
United States
259 Posts |
Is the group generally photographing their coins (e.g. for sale), or does scanning fit in as well. Scanning has been very valuable for me with stamps since it allows very close-up detail.
I really like the photographs shown in this thread, yet when magnified they lack detail (could be related to the 100K limit here). Would scanning work for this application?
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Pillar of the Community
United States
7840 Posts |
Coins have depth whereas stamps do not (for the most part). Then you have to deal with the plastic layers of the slab. I have not had good results with scanners and slabbed coins. Scanners and Currency work out great!
I have heard something about cameras with black bodies, versus other lighter colors, do not reflect into the images, but it may be corrected by a slight angling of the body of the camera or coin.
Edited by oih82w8 02/09/2014 2:16 pm
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Valued Member
440 Posts |
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Moderator
 United States
23522 Posts |
Quote: Is the group generally photographing their coins (e.g. for sale), or does scanning fit in as well. Scanning has been very valuable for me with stamps since it allows very close-up detail.
I've always considered scanning a pretty accurate method for showing strict technical detail, but it's quite deficient in imparting a true representation of the surface of the coin. For that reason, scanning is only an appropriate "alternative" shot for selling as it doesn't really represent the "look" of the coin. The images here encompass too large an area - since they include the slab - to have appropriate macro-level detail and as such aren't meant to be a detail of the coin itself. If you want detail, any decent macro lens will give you that in spades:  That was taken through a slab. 
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Pillar of the Community
United States
1599 Posts |
I have used black felt for a long time but recently have been using an 18% grey card ( used for setting white balance). I feel like I have been getting better results with the grey card.
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Replies: 12 / Views: 4,515 |
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