Phase Contrast Microscopy - With the phase-contrast method scientists usually observe unstained objects or very thin cells. The procedure is really nothing more than the consideration of an interference image. That is, the light beam split (full
Lacerta Infinity Series Type-10 Stereo Microscope with 3 normal and 1 PLAN phase-contrast lenses (4x, 10x, 40PH and 100x) with phototube with full-Kohler illumination for laboratory use.
Infinity (infinity corrected optical systems) have their own place in microscopy. As it is not necessary to k..