Hi there,
I am designing a phase-contrast microscope and would like to include an annular, ring-shaped aperture in the condenser lens for a phase-contrast microscope. Please advise and thank you in advance!
Solved
Create Annular aperture for phase-contrast condenser?
Best answer by Mike.Jones
Place a circular obscuration aperture on the stop surface. Define the annular aperture by its minimum radius and maximum radius.
+3Place a circular obscuration aperture on the stop surface. Define the annular aperture by its minimum radius and maximum radius.
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