Sorry I did mean compound microscope but top down illumination and not transmission illumination. I may have incorrectly described it as a stereomicroscope.
The sample is not optically transparent so can't use transmission illumination.
I can adjust focus. My problem is I can't get it to...
Problem with opticalmicroscopy of features near vertical sidewall of very deep trench
Hi,
I posted my question here:
physicsforums.com/showthread.php?t=612780
but there may be more specialists here.
Essentially I have a feature right next to a very deep vertical sidewall of the deep...
Problem w/ optical microscopy of features near vertical sidewall of deep trench
Can you guys give me advice on solutions or opinion on whether I am right about the explanation of the issue behind my problem.
Problem:
Im having trouble using optical microscopy (top down illumination) to...