Look through the viewfinder and turn it..... you will see a lightening and darkening in the blue of the sky..... of course the sun does have to be out and the sky has to be blue not grey.... It's like wearing polarizing sunglasses.... if the sun's not out it's not going to do anything.

But even though it's not sunny you may be able to see the difference now on the light glare off the leaves of a plant, or water reflections.....

Message edited on: 05/31/2005 13:30

I am, therefore I create.......
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