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Need help to Setup of Rig to Photograph Coins and other Small Objects

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Sam

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Nov 15, 2009, 9:40:33 PM11/15/09
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Hi, I've got an Olympus C-7000 7.1 megapixel which, I believe, has a decent
macro lens.
I'm thinking of buying a Tensor Light
(http://www.wizardcoinsupply.com/product/tensor-light.html), neutral white
balaNCe card for background
and a small desktop tripod that'll hold the lens parallel to the desktop.
I'm thinking this might work ok because I can use the Tensor Light for other
things like examining the coins.
If I buy a light box I won't be able to use it for anything else.

What do you think of my desired set up? Any recommendations for a small
tripod? What would you do?

Thanks


tony cooper

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Nov 15, 2009, 10:15:10 PM11/15/09
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Coin photography is very difficult since the surface can be very
reflective. With one light, you'll get glare and shadows since coin
surfaces have raised areas. You will need to set a custom white
balance, too.

Read some of the information on this subject before you buy anything:

http://www.sigma-2.com/camerajim/cjgcoins.htm

http://home.comcast.net/~dougsmit/coinphoto2008.html

http://browncopper.com/Lighting_shootout.html

http://store.tabletopstudio-store.com/cophkit.html

I've photographed quite bit of US gold coins and tried a number of
different set-ups. A copy stand is greatly preferable to a tripod.
The last link above shows a set-up with a copy stand. The stand only
is available for $50 at
http://store.tabletopstudio-store.com/smallcopystand.html B&H has one
for $30.
http://www.bhphotovideo.com/c/product/385012-REG/Digital_Pursuits_DPCS129_Close_Up_Copy_Stand.html

I shoot with a home-made copy stand that I fabricated and use ambient
daylight on a covered porch.

--
Tony Cooper - Orlando, Florida

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Dave Emerson

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Nov 16, 2009, 4:48:33 AM11/16/09
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"Sam" <sasd...@lkuy.com> wrote in message news:hdqe2e$643$1...@aioe.org...

Have you tried a scanner?

Mine works well for coins and is much quicker and easier than a camera.


--
Dave
ex Motorcycle Maintenance Workshop
http://tinyurl.com/4mhaw


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Dave Emerson

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Nov 16, 2009, 9:09:54 AM11/16/09
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"Joel" <Jo...@NoSpam.com> wrote in message
news:40g2g51qb5g63a4e7...@4ax.com...

> "Dave Emerson" <Dave_dot...@LineOne.net> wrote:
>> >
>> > What do you think of my desired set up? Any recommendations for a
>> > small
>> > tripod? What would you do?
>>
>> Have you tried a scanner?
>>
>> Mine works well for coins and is much quicker and easier than a camera.
>
> If you really in coin and small object (like jewly, toy, tool, insect
> etc.) then you should build yourself a box. When you get your gear setup
> right then it should be much easier and better than scanning.

I have a light box/tent, studio flashes, reflectors etc, that I use for
small/medium sized 3D objects.

However ICBA to set it up everytime and for coins the scanner takes 5s for
(nearly) as good results.

YMMV

Sam

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Nov 22, 2009, 7:18:59 PM11/22/09
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"tony cooper" <tony_co...@earthlink.net> wrote in message
news:6jf1g5dochhpnaghe...@4ax.com...

> Coin photography is very difficult since the surface can be very
> reflective. With one light, you'll get glare and shadows since coin
> surfaces have raised areas. You will need to set a custom white
> balance, too.
>
> Read some of the information on this subject before you buy anything:
>
> http://www.sigma-2.com/camerajim/cjgcoins.htm
>
> http://home.comcast.net/~dougsmit/coinphoto2008.html
>
> http://browncopper.com/Lighting_shootout.html
>
> http://store.tabletopstudio-store.com/cophkit.html
>
> I've photographed quite bit of US gold coins and tried a number of
> different set-ups. A copy stand is greatly preferable to a tripod.
> The last link above shows a set-up with a copy stand. The stand only
> is available for $50 at
> http://store.tabletopstudio-store.com/smallcopystand.html B&H has one
> for $30.
> http://www.bhphotovideo.com/c/product/385012-REG/Digital_Pursuits_DPCS129_Close_Up_Copy_Stand.html
>
> I shoot with a home-made copy stand that I fabricated and use ambient
> daylight on a covered porch.
>

I'll check out your links.


Sam

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Nov 22, 2009, 7:21:49 PM11/22/09
to

>
> Have you tried a scanner?
>
> Mine works well for coins and is much quicker and easier than a camera.

Good idea I'l try my scanner to scan coins.


Sam

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Nov 22, 2009, 7:20:55 PM11/22/09
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"Joel" <Jo...@NoSpam.com> wrote in message
news:a8j1g5lplq7v0p5q7...@4ax.com...
> "Sam" <sasd...@lkuy.com> wrote:

> 1. Make yourself a small BOX using either flywood or cardboard (whatever
> you feel like)
>
> 2. Using tape, pin, nail, stapple, glue etc. whatever you feel like some
> good material for the background and inside the box. The bottom part or
> background you may need several different color for different object.
>
> 3. Adding several light sources (bulb) around the box
>
> 4. Building something to hold the camera and you are good to go.

OK.


Sam

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Nov 22, 2009, 7:24:55 PM11/22/09
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"Dave Emerson" <Dave_dot...@LineOne.net> wrote in message
news:hdrmfd$q01$1...@news.eternal-september.org...

What is ICBA?


Pete

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Nov 23, 2009, 3:22:59 AM11/23/09
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Sam wrote in message news:hed1e1$rmm$4...@aioe.org...
> What is ICBA?

It means "I can't be bothered". See link below.
http://www.special-dictionary.com/acronyms/i/icba/ican'tbears.htm


Charles E Hardwidge

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Nov 23, 2009, 5:29:50 AM11/23/09
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"Sam" <sasd...@lkuy.com> wrote in message news:hed1e0$rmm$3...@aioe.org...

>
>> Have you tried a scanner?
>>
>> Mine works well for coins and is much quicker and easier than a camera.
>
> Good idea I'l try my scanner to scan coins.

Telegraph Sam!

--
Charles E Hardwidge

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