I was being somewhat tongue in cheek there. While LN can cool a semi-conductor down to almost no noise, it is kind of bulky and inconvenient.
Ciao, Graywolf http://pages.prodigy.net/graywolfphoto ----- Original Message ----- From: "Rob Studdert" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, January 09, 2003 10:26 PM Subject: Re: Can digital capture do TIME exposures? > On 9 Jan 2003 at 18:50, T Rittenhouse wrote: > > > Yep, a little liquid nitrogen will do wonders. > > A lot of scientific imaging devices seem to utilize semiconductor Peltier > effect devices rather than gas cryogenics for noise reduction through cooling. > > Cheers, > > Rob Studdert > HURSTVILLE AUSTRALIA > Tel +61-2-9554-4110 > UTC(GMT) +10 Hours > [EMAIL PROTECTED] > http://members.ozemail.com.au/~distudio/publications.html >
