Do not use UV-C tubes. Photo resist is almost not sensitive for UV-C. An
incandescent lamp does the job better.
An UV-A tube (Philips color 05) does the job in a minute without a lot of
ozone.

Leo van Loon


-----Original Message-----
From: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU]On
Behalf Of Samset Marit
Sent: Thursday, February 24, 2000 2:42 PM
To: PICLIST@MITVMA.MIT.EDU
Subject:


Does anybody know, if it's possible to expose photo resist with UV-C light
(the kind of UV-tubes you find in EPROM-ereasers)?