On 17/11/07, William Robb, discombobulated, unleashed:

>Don't bother with hair dryers, all they do is blow dust into your camera, 
>have very little effect on drying the harmless exterior condensation, and 
>absolutely no effect on anything that forms on the inside.
>I don't think modern electronic cameras are as prone to condensive moisture 
>damage as older mechanical ones, either.

This may be fine advice with the camera, but have to disagree with
lenses. The hair dryer is not directly having an effect on the
condensation. What it is doing is warming up the glass, plastic and
metal that the lens is made of, which in turn evaporates the condensation.

Admittedly, the majority of non-professional situations will preclude
such drastic action. In my world, it's a seldom used necessity. My video
lenses are a business capital expenditures and will be replaced probably
about once every three or four years. Turning a hair dryer on them is no
worry to em and very effective.

If it were my stills camera and lenses, I wouldn't. I'd take bill's advice.

-- 


Cheers,
  Cotty


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