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 Replies: 17 / Views: 3,652 |
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Bedrock of the Community
United States
94367 Posts |
I think that's a good pic as well.  |
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Pillar of the Community
 United States
6595 Posts |
Whats the grade on that coin?
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Pillar of the Community
United States
9395 Posts |
About the only good way I've found to take pictures of mirror-like brilliant proofs is with diffuse axial lighting. It's tougher when the coins are in slabs, since you need to make sure the diffuse light source is extremely uniform. You can then use the Photoshop levels command to subtract out the uniform glare from the slab to get rid of the washed-out look. Example:   This coin is in an old PCGS rattler slab. Edited by pepactonius
01/23/2019 4:22 pm
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Pillar of the Community
 United States
747 Posts |
Quote:
diffuse axial lighting eh... what? Quote:
You can then use the Photoshop levels command I have Paintshop Pro X8 but don't have a clue on how to use it. Where would I find this?Disregard, found it. When I lightened the coin up, I get a pretty good double reflection of letters/numbers from the plastic slab. Will be a work in progress for me, thanks for the hint! Edited by NDBirdman
01/23/2019 7:08 pm
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Pillar of the Community
United States
747 Posts |
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Whats the grade on that coin?  Edited by NDBirdman
01/23/2019 6:50 pm
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Pillar of the Community
United States
9395 Posts |
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Valued Member
United States
71 Posts |
One way to deal with brilliant proof is by using a umbrella diffuser like this:  This gilt brilliant proof medal was shot with such a diffuser plus lens shifting.  |
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Pillar of the Community
United States
9395 Posts |
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This gilt brilliant proof medal was shot with such a diffuser plus lens shifting. One problem I had with lens shifting with a tilt-shift bellows was that I needed to use a 105mm enlarger lens. The usual 75mm APO Rodagon-D 1X didn't allow enough bellows extension needed for the shift function. I suppose you could use a dedicated shift lens, but aren't those very expensive? |
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Valued Member
United States
71 Posts |
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One problem I had with lens shifting with a tilt-shift bellows was that I needed to use a 105mm enlarger lens. The usual 75mm APO Rodagon-D 1X didn't allow enough bellows extension needed for the shift function. I suppose you could use a dedicated shift lens, but aren't those very expensive? I used a tilt/shift bellows (Minolta Auto Bellows III) with Schneider Componon-S 100 mm lens for taking this photo. The medal is 36 mm in diameter. |
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Pillar of the Community
United States
747 Posts |
Nice job but gotta say, wow, way over my head. I think I will just go play with my coins... LOL
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Valued Member
United States
71 Posts |
Quote:
Nice job but gotta say, wow, way over my head. I think I will just go play with my coins... LOL
Try to shoot the coin outdoors in a cloudy/overcast day. It may work. |
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Pillar of the Community
United States
747 Posts |
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Try to shoot the coin outdoors in a cloudy/overcast day. It may work. I plan on it someday. I'm working on camera equipment and *trying* to improve my skills (or lack there-of). With our daytime temps the last few days being highs between 10 and 20F, below zero and nasty wind-chills, outdoors activity is just about nil for a while. Thanks :-) |
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Valued Member
United States
71 Posts |
If you blast several lights onto a flat white ceiling, and use the reflected light to take pictures of this coin, it may have the similar effect of a cloudy day. I tried and it worked on brilliant proof coins.
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New Member
China
24 Posts |
Any good and effective method is worth testing, thank you.
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Pillar of the Community
Canada
2784 Posts |
NDBirdman here is a proof set still in plastic. I use 2 jansjo lamps. the light of the lamps is diffused by using. the plastic I broke off the shield from a set of tube lights. I just taped the plastic right over the light. hope this helps   |
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Replies: 17 / Views: 3,652 |
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Posted 01/23/2019 4:12 pm
