The Observer III is designed for secondary education; moveable 1.25 Abbe condenser, coarse and fine focus, 4hole nosepiece for up to 1000x magnification; iris diaphragm. Microscope
UNICO M250 Series designed for college level instruction and discovery, the versatile M250 Series offers your choice of corded or portable cordless models. Each corded model uses halogen illumination, while cordless models offer the freedom and portability of battery powered LED illumination, includ ...
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