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Preventing Blurriness

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Pillar of the Community
United States
2443 Posts
 Posted 10/18/2007  7:20 pm  Show Profile   Bookmark this reply Add Amazon99 to your friends list
I'll the 90 degree angle one. The photo that I posted was taken further away than I usually do. Maybe I have to go further back. As to number 3, er...ummm I'll pass but you guys always take such nice photos maybe you could send me your camera and a few of your coins for me to practice on?
Pillar of the Community
United States
936 Posts
 Posted 10/18/2007  7:42 pm  Show Profile   Bookmark this reply Add chrsb to your friends list
I use the 2 second delay when shooting mine, I noticed it helped mine a little bit. Sometimes I would bump the camera a little bit when pushing the shutter button, now it waits 2 seconds and takes the picture.
Pillar of the Community
United States
2443 Posts
 Posted 10/18/2007  8:48 pm  Show Profile   Bookmark this reply Add Amazon99 to your friends list
Chrsb, I had mine on 5 second delay.
Valued Member
United States
193 Posts
 Posted 10/19/2007  10:23 am  Show Profile   Bookmark this reply Add 7070 to your friends list
Amazon99
try using one of these:

Image Insert:
Preventing-Blurriness


place the level on the back of the camera, center the bubble.

Depth of field is the area that is in focus, at low light settings this can be very shallow. As in less than a 16th of an inch.

imagine a line exactly parallel to the coin, just touching the coin.
this line is also parallel to the camera, and the the two lines move
at the same rate to to each other.

the line at the coin is the depth of field (area in focus), and if you tilt the camera, you can see that part of the coin is in focus while the area above or below the line is out of focus.






Edited by 7070
10/19/2007 10:26 am
Pillar of the Community
United States
2443 Posts
 Posted 10/19/2007  4:25 pm  Show Profile   Bookmark this reply Add Amazon99 to your friends list
7070, that might work. Where can I pick one of those up and does it have a special name?
Valued Member
United States
193 Posts
 Posted 10/19/2007  4:30 pm  Show Profile   Bookmark this reply Add 7070 to your friends list
I picked it up at Home Depot. You should be able to find one at any hardware/tool store. it called a bubble level.
I think I paid $3.98 for it two months ago.
Pillar of the Community
United States
2443 Posts
 Posted 10/20/2007  6:08 pm  Show Profile   Bookmark this reply Add Amazon99 to your friends list
Thanks for the info, I'll be picking one up soon.
Pillar Of The Community
Turkey
1205 Posts
 Posted 10/20/2007  6:42 pm  Show Profile   Bookmark this reply Add RenaL to your friends list
If you'll use the level, (I know that one as a bulls-eye level), I suggest you first level the surface that the coin stands, then the camera, so you'll make sure they are parallel to each other.

You may try to zoom in and out to see if the coin stays at the same spot on the display, then the coin is exactly in line with the objective.


I'm looking for one of those levels myself. The only one I found was 11 Euros, frankly I couldn't spend so much for a simple level.
Edited by RenaL
10/20/2007 6:44 pm
Valued Member
United States
193 Posts
 Posted 10/21/2007  07:26 am  Show Profile   Bookmark this reply Add 7070 to your friends list
RenaL Has an excellent point. be sure that the surface that the coin is resting on is level along with the camera.
Forum Dad
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United States
24180 Posts
 Posted 10/21/2007  11:53 am  Show Profile   Bookmark this reply Add bobby131313 to your friends list
Well, not to start an argument here, but I think the bubble level is extreme overkill. I've been taking coin photos for many years without one with no blurriness.

quote:
Depth of field is the area that is in focus, at low light settings this can be very shallow. As in less than a 16th of an inch.


I can honestly say that I have never seen a depth of field anywhere near that shallow while taking any coin photo.
Pillar Of The Community
Turkey
1205 Posts
 Posted 10/21/2007  3:34 pm  Show Profile   Bookmark this reply Add RenaL to your friends list
I have never experienced half-blurry pics either. But I think a level is a good aid if you want 100% round coins.

I tend to tilt the camera for the best lighting, then the coins become elliptical.
Pillar of the Community
United States
2443 Posts
 Posted 10/21/2007  11:27 pm  Show Profile   Bookmark this reply Add Amazon99 to your friends list
Maybe my micro mode is causing this? This time I had it on a tripod and it was a distance away from the coin. I normally shoot by putting it in micro mode and getting the camera as close to the coin as long as there's enough light on it. When I shoot close up, I'm able to get better detail with it than with the tripod and the coin sitting a distances away. Maybe it has something to do with my camera? I have a Canon A620 http://www.dcresource.com/reviews/c.../index.shtml

Valued Member
United States
193 Posts
 Posted 10/22/2007  12:45 am  Show Profile   Bookmark this reply Add 7070 to your friends list
Amazon, Are you placing the coin in the center of your viewfinder? if not try that, sometimes lens are less sharp toward the edges.
(although in this case it may be a stretch, but worth trying) :))
Pillar of the Community
United States
2443 Posts
 Posted 10/22/2007  8:50 pm  Show Profile   Bookmark this reply Add Amazon99 to your friends list
7070, I am.
Pillar of the Community
Australia
655 Posts
 Posted 10/26/2007  01:01 am  Show Profile   Bookmark this reply Add Learjet to your friends list
Stop down the aperture some more if you have not done so already.
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