This set allows to transform the transmission biological microscope into a polarizing microscope. The set contains two filters - polarizers. They are placed in the holder under the microscope head and on the collector respectively. Adjustment is carried out by rotating the filter on the collector.
Polarization is a technique that allows you to observe objects with a crystal structure. With this technique, you can view geological samples, crystallized sediment, precipitating crystals in biological material and many more.
Photographs with the use of a set for straight polarization to Delta Optical Genetic Pro and DO Genetic Pro Bino microscope with built-in 1.3 Mpix camera; crystals of citric acid)
The following pictures were taken using the Nikon CoolPix L22 camera in an afocal projection.