We are offering sense i2000 compound microscope (research infinity corrected), sense i2000 , c shaped sturdy stand, infinity optical system (ios) siedentopf binocular tube, 30° inclined, 360° rotatable, ipd 54-75mm, with dioptric adjustment on left ocular wide field eyepiece wf 10x20mm paired with dipoter adjusment & eye guards quadruple reverse angle nosepiece (ball bearing type) ip series din infinity plan achromatic objectives 4x, 10x, 40x (spring loaded) and 100x (spring loaded, oil immersion) stage rectangular 140 x 132mm double plate with mechanical stage cross travel 75 x 50mm on ball bearing with co-axial control, spring clip double slide holder sub-stage abbe condenser na 1.25 with aspheric lens. Iris diaphragm and special day light blue filter co-axial coarse and fine focusing mechanism with tension control koehler illumination system super bright white led with intensity control. Universal power supply (100v-240v) iso 9001, ce approved.