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Date Posted: Wed, Sep 11 2002, 22:42:43
Author: tangotee
Subject: Changing the White Balance and using Manual vs. Auto shots
In reply to: cordell 's message, "Underwater Phototaking with Canon A40" on Wed, Sep 11 2002, 17:36:18

I have the same results, shots are either greenish on a early morning snorkel or bluish on a sunny mid afternoon snorkel.

Check this site out... it tells how to avoid the bluish effect by control the white balance on the powershot A40.

http://www.canon.co.jp/Imaging/uwphoto/index-e.html

Alex,
Did you use a underwater flash or lamp to illuminate the subjects? Thank you for the great pics!

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Replies:

[> [> Re: Changing the White Balance and using Manual vs. Auto shots -- Alex, Fri, Sep 13 2002, 0:03:16

I used the built-in flash on the A40. I noticed that with macro close-up shots, colours are a lot richer as the flash is close enough to bring out the actual colours. Shots taken without macro (like fishes and crown of thorns) tend to have lost the reds - think the flash falls off quite quickly with increasing distance.

Don't throw away those washed-out images though - many graphic/photo editors can do a good job correcting the colour balance. I use PaintShopPro, but ACDSee, PhotoShop etc. all have such features too.


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[> [> [> Re: Changing the White Balance and using Manual vs. Auto shots -- cordell, Mon, Sep 16 2002, 14:53:01

Thx for the website n tips.... will try it out in the next dive trip..... =D

>I used the built-in flash on the A40. I noticed that
>with macro close-up shots, colours are a lot richer as
>the flash is close enough to bring out the actual
>colours. Shots taken without macro (like fishes and
>crown of thorns) tend to have lost the reds - think
>the flash falls off quite quickly with increasing
>distance.
>
>Don't throw away those washed-out images though - many
>graphic/photo editors can do a good job correcting the
>colour balance. I use PaintShopPro, but ACDSee,
>PhotoShop etc. all have such features too.


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