>There is no need to worry about collimation of the beam unless you >are exposing very large panels. Hear, hear! --- In Homebrew_PCBs@yahoogroups.com, "twb8899" <twb8899@...> wrote: >
Message
Re: UV Light Sources
2006-09-25 by derekhawkins
Yahoo Groups archive
Message
2006-09-25 by derekhawkins
>There is no need to worry about collimation of the beam unless you >are exposing very large panels. Hear, hear! --- In Homebrew_PCBs@yahoogroups.com, "twb8899" <twb8899@...> wrote: >