Micron TMC-220

45 degree inclined with 360 degrees rotatable Trinocular head
Co-axial built in Mechanical stage with fine vernier graduation, Low Drive control, working on Ball bearing Guideways for jerk-free smooth slide manipulation through 50 X 75 mm travel.
Dustproof quadruple/quintuple ball bearing revolving nose piece provided with rubber ring for easy rotation.
Co-axial coarse & fine focusing adjustment knobs, fine motion, graduated to .002 mm
Substage Abbe type N.A. 1.25 condenser focusable with rack & pinion having iris diaphragm and swing out filter holder
Steple Grey, chemical resistant, back-on finish
Exclusive pre-set focus lock prevents damage to valuable slides and objectives