Ken-A-Vision TU-19241C-230 40x Digital microscope microscope

10× DIN Widefield, 21.6cm × 39.4cm × 53cm The Comparison Scope 2 is the perfect classroom microscope for teaching forensics and comparative sciences. It lets you compare two slides side-by-side with each viewed separately in a full-field or together in a split screen with high-quality optics and independent focusing on each microscope base. This microscope has a unique USB charging system that allows the user to charge the cordless microscope by traditional electrical outlet or by a USB port.