Anybody knows an easy /cheap way to couple a laser source to a normal upright microscope?

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Leonardo Pantoja Munoz

Hi Peter

532nm fiber optic or free space, not polarised, reflection illumination, for a BX series olympus or Leica DM-LS.

I need to focus to a very small spot, expected reflection

I bet you know how to do it now

Leonardo

Sebastian Requena

What do you mean by small spot? Diffraction limited? Which BX series scope? Do you already have an appropriate filter cube?