Hi I was looking for a through hole micro scope that can be used to examine the walls of a drilled hole after plating and also to examine the exposed rings in a multilayer pcb. I found one at this website http://www.startinternational.com/pdf/Optical/31a_OPGCP875.pdf but it is expensive. Does anyone know where i can get a similar instrument at a cheaper rate? Is there any similar instrument? Balan [Non-text portions of this message have been removed]
Message
Through Hole microscope
2003-12-29 by Balan