Phase Contrast Microscopy

Phase contrast microscopy of sediment from bottom of pot pond 2/8/2019

It has been a long time since I last did some phase contrast microscopy with my Zeiss IM35 microscope so here is a quick study of some sediment from the bottom of my pot pond.

Andy

Algae – x10 objective, variety of Phase and illumination settings (all transilluminated – various aperture settings on illuminator and light intensity, and Phase 1/2):

Algae fond pot pond x32 obj x2 Optovar 020819:

Video: