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Re: M1 RS170 Optics

From: Russell Kohn <>
Date: Wed, 2 Jan 2002 17:50:25 -0600 (CST)

Could a virtual boy be adapted as a screen?

On Wed, 2 Jan 2002, Bryan Hurley wrote:

:
:I have a working virtual boy.. does it really have the optics I need?
:otherwise I will keep it working..
:
:Bryan
:
:On Wed, 2 Jan 2002, Don Papp wrote:
:
:> -----BEGIN PGP SIGNED MESSAGE-----
:> Hash: SHA1
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:> On Sun, 30 Dec 2001, Russell Kohn wrote:
:>
:> > SO, with the background covered, I wanted to see if anyone else has dealt
:> > with optics, and perhaps ask whether people who have done M1 hacks in the
:> > past know what sort of optics are needed, at what distance. I realize that
:> > much of this is going to depend on how far from my eye the display is
:> > going to be, but I don't really know where to start.
:>
:>
:> 	My suggestion is to get your hands on magnifiers - the smaller and
:> the stonger generally the better.  Cannabilize some parts like old HMDs
:> (try buying a virtual boy on ebay), things like that.  Then it's mostly
:> trial-and-error and that-looks-about-right.  Rectangular lenses are what
:> you usually want if you can get them.
:>
:> 	Start out messing with some loupes and so forth.  Or the slide
:> magnifiers that photo people use.
:>
:> Don Papp
:> http://aeinnovations.com
:>
:> GPG/PGP Key: http://aeinnovations.com/downloads/pubkey.html
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:>
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