Suited for industrial and life science applications, MicroMate 3X Zoom Lens images onto sensors with diagonals up to 22.5 mm with no vignetting. Lens offers fixed N.A. over entire zoom range and can be combined with any infinity corrected microscope objectives to achieve magnifications from 1X–150X. Located in fixed position between objective and zoom module, pupil allows use of coaxial illumination source, as well as fluorescence, DIC, and darkfield imaging.