This is the flagship model of the Swift educational line. This microscope is loaded with great features and it is designed with student use in mind. The M3601 is the base model of the M3600 Series. Its features include a monocular head, 4XD, 10XD & 40XD achromat objectives, a widefield 10XD eyepiece, stage clips, a built in N.A. 0.65 condenser with iris and a variable LED illuminator and three prong cord.