Re: Note Book screens... talk about light pollution

From: P T Chambers (ptchamb@No-Spam)
Date: Fri Jan 30 2004 - 14:01:41 MST

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    Hi
    Cardboard is actually the best as it provides some insulation. However, if
    it is pretty wet out, it will have to be replaced. I suppose you could
    paint it but ....

    ---------
    Phil Chambers [ptchamb@No-Spam] (S.F. Bay Area - Calif. USA)

    On Fri, 30 Jan 2004, Jeff Kirk wrote:

    > Hey Phil,
    >
    > Good suggestions! I don't have a convenient truck shell like Richard,
    > but I was thinking about clamping some blackout cloth or a thick
    > plastic tarp to a rectangular frame I could clamp onto my rickety Orion
    > astronomy table. Then I could just draw the blackout cloth shut when
    > I'm not sitting in front of the screen.
    >
    > Jeff
    >
    >
    > On Jan 30, 2004, at 9:42 AM, P T Chambers wrote:
    >
    > > Hi
    > > I find that the dew protection ceases to be an issue if the whole
    > > computer
    > > has a dew shield. Read that as a cardboard or plasic box and the
    > > computer
    > > inside it. Prop up the front so you can see it easily.
    > >
    > > This not only keeps the dew at bay by shielding and also trapping the
    > > heat from the computer, but shields the sides so that the glow
    > > doesnt interfere with others.
    > >
    > > ---------
    > > Phil Chambers [ptchamb@No-Spam] (S.F. Bay Area - Calif. USA)
    > >
    > > On Fri, 30 Jan 2004, Jeff Kirk wrote:
    > >
    > >> On Jan 29, 2004, at 10:49 PM, Rich N. wrote:
    > >>
    > >>> Come on guys, we haven't done note book screens for at
    > >>> least a year. ;-)
    > >>>
    > >>> Rich
    > >>
    > >> Yikes!
    > >>
    > >> At the risk of perpetuating this thread, I thought I'd mention that I
    > >> saw a neat little company at MacWorld that sells foldable glare hoods
    > >> for PowerBooks and various digital cameras.
    > >>
    > >> http://www.hoodmanusa.com/default.htm
    > >>
    > >> These are really intended principally for use in bright sunlight, but
    > >> I
    > >> thought they might be useful for star parties, too. The digital camera
    > >> hoods are particularly interesting, since they come with a transparent
    > >> plastic mount that is placed over the LCD screen on the back of the
    > >> camera with an easily removable adhesive. I'd been looking for
    > >> something to protect the LCD on my Canon EOS 10D, and this might fit
    > >> the bill.
    > >>
    > >> The screen hoods are pretty neat in principle, though I can't claim to
    > >> have used one in the field. They're angled inward, so they create a
    > >> sort of squared-off cone of protection around the screen. This hood,
    > >> coupled with a red filter (ha ha, you didn't expect to get off so
    > >> easily, did you? I had to mention a red filter), should be an
    > >> effective
    > >> combination at star parties.
    > >>
    > >> My big question is now how to keep my PowerBook from getting
    > >> condensation all over it. The design geniuses at Apple have produced
    > >> beautiful, powerful machines that get really freakin' cold outside at
    > >> night, and attract dew like... well, like telescope lenses. ;) Maybe
    > >> if
    > >> I packed the machine in salt....
    > >>
    > >> Jeff Kirk
    > >>
    > >>
    >
    >



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