Dear MEMS workers,

I am working with a photogrammetry system to measure
the defomation of MEMS components. As a part of sample
preparation I have to make very small dots on the
surface of the part to be tested. I normally spray
some paint but for the components of less than 5 mm
size, it looks like i need to have smaller dots..(say
about 20 microns...)

Now, i was wondering how i can spray such fine dots on
a surface...I would be grateful if anyone could
suggest me a way out.

Thanks a lot.
Ramji

=====
Ramji Dhakal

M S Mechanical Engineering,
SUNY Binghamton, NY




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