why not give it a try?
freeze up a couple of plastic bowls of spring water then
wet the two halves and stick them together... presto, you've got an ice lens!
no doubt you technofreaks will come up with a sliding aperture strip to put in between the two halves...
hey, might just try it myself!
jim k
----- Original Message -----
From: Bill Erickson
To: pinhole-discussion@pinhole.com
Sent: Sunday, December 23, 2001 12:34 PM
Subject: [pinhole-discussion] ice lens
Oh please, won't someone pursue this,or share what you know. It's not pinbhole, but it is directly in the pinhole spirit of play and experiment.
Received on Sun Dec 23 14:32:33 2001
This archive was generated by hypermail 2.1.8 : Mon 13 Dec 2004 - 23:33:32 PST