•Apochromatic optics throughout for the most highly resolved, crisp images
•8:1 zoom with 6.3x - 50x magnification range in standard unit with 10x eyepieces
•Accessible magnification range 1.9x - 250x with optional front optics 0.3x. .04x, 0.63x, 1.5x, 2.0x or 16x, 25x eyepieces
•Free working distance = 92mm standard (up to 287mm with 0.3x front optic)
•Widefield eyepieces 10x/23 (standard) or 16x/16, 25x/10
•Maximum resolution = 2.2um
•10 position zoom click stop (0.63x, 0.8x, 1x, 1.25x, 1.6x, 2x, 2.5x, 3.2x,, 4x, 5x)
•Integrated power supply and controller for LED illuminators - single spot, double spot, segmentable ringlight, vertical or transmitted light
•Parfocal zoom optics over entire range - low distortion crisp in contrast, apochromatic
•2 Stemi 508 versions - Binocular, Trinocular (100/100 photo port)
•4 stands/bases - EDU (transmitted brightfield/darkfield), LAB (transmitted relief w/ tilt mirror), MAT (reflected light ESD base), Boom Stand
•Optional polarized light for transmitted or reflected illumination