Well, I'm using OM-1n, 50mm lens, and a remote control wire, asa 800
negative film, that's all. I adjusted focus to inf, asa to 100,
aperture to 16, and shutter to B mode. I'd tried to do it many times
with my stupid compact(It can delay its shutter up to 2 mins, but I
found out later that 2 mins will never catch a star so I bought OM,
but faced the dew problem instead).
On 11/7/05, James N. McBride <jnmcbr@xxxxxxx> wrote:
>
> Some telescopes use heating elements that keep the dew from condensing on
> the lens. I don't know what lens you were using but it might be possible to
> adapt one of the band heaters. Celestron and others make them. We have some
> astronomers on the list that may have better advice if you could describe
> the equipment you were using. /jmac
>
> -----Original Message-----
> From: olympus-owner@xxxxxxxxxx [mailto:olympus-owner@xxxxxxxxxx]On
> Behalf Of Komtanoo Pinpimai
> Sent: Monday, November 07, 2005 2:24 PM
> To: olympus@xxxxxxxxxx
> Subject: [OM] shooting stars
>
>
>
> Hello,
>
> I tried to shoot stars last night and the problem that occured is
> humidity. After 10 minutes, outside my OM lens turned to be dewy. I
> think it's a very common problem, since every night in fall season,
> the humidity is high, I wonder how they overcome it ?
>
> thanks.
> kem.
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--
do you know why MAC is no as fast as PC ?
It's because the company doesn't focus only on
computers or electronic equipments.They also
sell burgers and fry.
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