Astronomy Site: Meade Advanced Products Users Group Archive: Re: [M]: LX200: Which laptop or palmtop?


 

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Subject: Re: [M]: LX200: Which laptop or palmtop?
From: Bill Arnett
Reply To: mapug@shore.net
Date: Sun Apr 12 20:11:00 1998

While you're here, how about checking out the Astronomy Book List ?

>Bill Arnett wrote:
>
>> BUT.... I find that no matter what I do the screen is either so bright that
>> it kills my night vision or it is so dim that I can't read it. :-( The
>> bottom line for me is that I don't use my computer much when in the field.
>
>I have no problems with brightness selection. I use TheSky and CCDSoft
>and both
>have night vision mode. In addition, I made two red screens by Scotch taping
>red film to the back of .90" Lexan. One film is the color and thickness
>of the
>red in 3-D glasses, and the other is quite a bit darker. This combination
>gives
>me the option of six (6) levels of screen brightness...

My problem is not with controlling the brightness, it is with my eyes. A
level of illumination sufficient to allow me to read comfortably is way too
bright to retain dark adaptation. I suppose it might be better if the type
I was trying to read was much larger but then I would need a 21" monitor,
not very portable :-)

---
Bill Arnett "Science is a way of trying
San Jose, CA USA not to fool yourself." -- Feynman



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