| Author |
Replies: 612 / Views: 111,612 |
|
|
|
Pillar of the Community
 United States
4038 Posts |
I use pieces of Canson Opalux. They are available for about $4-5 per sheet on Amazon or at your local hobby shop. You can use them to make various kinds of Directors or RSD's as well if you want to try those out.
|
|
Valued Member
 Canada
478 Posts |
Heres a BU penny....unedited but cropped. Seems to be the best I can get. Any tips?  
Edited by rmc 11/16/2013 11:02 pm
|
|
Pillar of the Community
 United States
4038 Posts |
Your lights are too low an angle from horizontal. Bring them up higher, and maybe take a couple of shots at each step to see what the best angle is...Ray
PS See how all the features are surrounded by a glowing "halo". This means your lights are hitting the edges of the devices rather than the tops. This is opposite of what you're looking for...
|
|
Valued Member
 Canada
478 Posts |
Raised lighting...approx. 7-8" away from coin  This one has lighting pointing up at a white paper plate that I cut a hole in and have the lens pointing through. 
Edited by rmc 11/16/2013 11:31 pm
|
|
Pillar of the Community
 United States
4038 Posts |
It's not the distance from the coin that I'm concerned about, but the angle from horizontal. The reflected image has a much higher angle, nearly axial (90 deg), so shines light on the surface of the coin rather than at the edges of the devices, which lights the surface and puts the edges in shadow.
I often put a mirror on the surface in place of the coin, and then move the lights around until they are shining back nearly over where the coin goes. If the coin is raw, then you can even have the lights shine directly back over the surface of the coin. If you shoot slabs, you need to back the lights away a little to avoid the direct reflections from slab surface. Try the mirror, and show us a picture of what you see...
|
|
Valued Member
 Canada
478 Posts |
Thanks Ray...I think I understand. I will look for a mirror and give that a try. This one has the lighting as close to vertical as possible at about 5" high 
|
|
Pillar of the Community
 United States
4038 Posts |
That looks better. You may want to add some diffusion. You're using Jansjos or similar, correct? If so you can just cover them over with a tissue and tape or rubber band it behind the light head. Don't try this if you're using halogens...Ray
|
|
Pillar of the Community
 United States
4591 Posts |
BTW, something I figured out about the Jansjos... I used a spade bit (although I can't now remember if it was 1/2 or 3/4 inch) and it made a perfectly sized hole to go around the lamp where it necks in. If I had had a longer strip I could have made holes at both ends, cut a straight slit on each of the short sides and had an almost rigid diffuser.
-----Burton 50+ year / Life / Emeritus ANA member (joined 12/1/1973) Life member: Numismatics International, CONECA Member: TNA, FtWCC, NETCC, EveryCountry (online) coin club Owned by three cats and a wife of 40+ years (joined 1983) Author: 3rd Edition of the Sample Slabs book, https://www.sampleslabs.info/
|
|
Valued Member
 Canada
478 Posts |
Second photo is diffused  
|
|
Pillar of the Community
 United States
4038 Posts |
What was wrong with the first photo that made you diffuse the lights?
Contact me for photographic equipment or visit my home page at: http://macrocoins.com
|
|
Valued Member
 Canada
478 Posts |
Just comparing the 2. So you think the first photo is better?
Edited by rmc 11/18/2013 12:37 pm
|
|
Pillar of the Community
 United States
4038 Posts |
I think the first one has more of the character most folks are looking for in a coin photo, assuming the coin is nice and lustrous. Maybe do a bit less diffusion, reduce your Ev about -1/3 or -1/2 stop, then set levels to even out the exposure and you are there...Ray
Contact me for photographic equipment or visit my home page at: http://macrocoins.com
|
|
Valued Member
 Canada
478 Posts |
Thanks Ray...I will do some adjustments on the penny pictures. Here is a BU nickel...   
Edited by rmc 11/18/2013 9:31 pm
|
|
Pillar of the Community
 United States
4038 Posts |
Really nice!
Contact me for photographic equipment or visit my home page at: http://macrocoins.com
|
|
Moderator
 United States
23522 Posts |
Is your white balance adjusted for the nickel? I'm seeing a yellowish tone, and the background looks brown.
|
| |
Replies: 612 / Views: 111,612 |