| Motic DM52 Monocular Microscope Monocular, Mono / Compound, 400x Magnification, Eyepiece: 10x, Objective: 4x, 10x, 40x, USB (Digital) Interface | $349 from 1 stores | | National Optical DC3-163-P Binocular Microscope Binocular, Mono / Compound, 1000x Magnification, Eyepiece: 10x, Objective: 4x, 10x, 40x, 100x, USB (Digital), S-Video (Analog), Co... | $997 from 1 stores | | |