Biological Microscope for Education MT-400 Series Satisfactory functions close to upper class models Comfortabe for use in a small space due to the compact design  Infinity Corrected Optics Simple Koehler Illumination High Intensity LED Light Camera connection(Trinocular model) Compact body & Small footprint Abbe N.A.1.25 Iris Diaphragm Coaxial coarse & fine knob, Safety stopper Hand grip Rackless mechanical stage with right-handed Stage Easy and safe to carry with the grip on the arm Cable storage & Security slot Space for placing AC drop down handle Iluumination LED 1.5W, Field diaphragm, Rechargerable(Option) Size (mm)