LW Scientific Innovation Infinity Binocular Microscope 4 Plan Objectives 4x-10x-40xR-100xR Oil. Powerful performance crisp clarity and rugged construction backed by a lifetime warranty on optical and mechanical components make the Innovation a valued addition to any laboratory. Specifications for LW Scientific Innovation Biological Microscope w/ LED Illumination: Manufacturer: LW Scientific Microscope Type: Biological Included Accessories: Power cord Objectives Microscope Magnification: 100 x 40 x 4 x 10 x Illumination Type: LED Magnification Type: Fixed Features of LW Scientific Innovation Biological Infinity Microscope LED: HEAD Binocular or Trinocular (Seidentopf) Digital cameras available Diopter adjustment +/-5 (built into each eyepieces) Inclined 30 rotates 360 10X/22 Super Widefield High Eyepoint eyepieces (15X/16 eyepieces available) 30mm eyetube Interpupillary distance range 48-75mm NOSE PIECE Reverse quadruple or quintuple nosepiece Multiple ball bearing mounted OBJECTIVES Infinity High Contrast Plan objectives 4X 10X 40XR 100XR (oil) with the quadruple nosepiece 4X 10X 20X 40XR 100XR (oil) with the quintuple nosepiece Anti-fungal parfocal parcentric color-coded STAGE Double Layer Mechanical Stage (216mm X 150mm) Graphite-Coated Surface Coaxial drive controls rackless Range of traverse: 75mm x 55mm Slow-close hydraulic slide finger FOCUS Coarse adjustment: range of 18mm Fine adjustment: graduation of 0.001mm Tension control knob ILLUMINATION Movable Abbe condenser NA 1.25 Iris Diaphragm LED provides 50000 hours of light and consistent even brightness Variable light adjustment Simple Kohler illumination 90-240V / 50-60Hz automatic-switching power input OPTIONS 50x oil objective 60x dry objective Phase contrast Darkfield condenser (dry) Simple polarizer WF 16X/15mm eyepieces WEIGHT AND DIMENSIONS Height: 16 in (406 mm) Length: 15 in (381 mm) Width: 8.5 in (216 mm) Weight: 14.2 lbs (6.4 kg) PACKAGE DIMENSIONS 21 lbs (9.5 kg) 21 in x 16 in 13 in (533 mm x 406 mm x 330mm) OPTIONAL HARD CARRY CASE 15 lbs (6.8 kg) 22 in x 18 in 12 in (559 mm x 457 mm x 305mm) Package Contents: LW Scientific Innovation Biological Microscope With LED Illumination Pair of Low Profile Eyeguard Pair of High Profile Eyeguards Dust Cover Manual LW Scientific INM-B04A-IPL3: Innovation Infinity Biological Binocular Microscope Quadruple Nosepiece Plan 4x-10x-40xR-100xR Oil Objectives