BD-4100 Comparison Microscope can observe the image of the square field of view of left and right samples at the same time. The different samples could be magnified and compared by splitting and overlapping, so as to distinguish the slight difference between them, such as bullet tracks, tool traces, fingerprints, seals, words, money, prints etc. This microscope is an ideal instrument for public security technical department to make criminal investigation material evidence, document appraisal and teaching, and also suitable for other departments that need to compare and identify objects. There are various observing states: all-left image, all-right image, part left & right image, left & right image overlap. Equipped with a magnified compensation on the right.
