Nikon Eclipse E400 Polarizing Light Microscope - Refurbished

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The Eclipse E400 POL is based on the E400 microscope with 6V/30W internal power supply. It is a lower cost, high performance POL scope designed for the laboratory, student and educ ational marketplace. Specifications Head: Siedentopf Binocular head 30° inclined, fixed observation head, IPD 50‐76 mm Eyepieces: CFI 10x/22mm Focusable Wide Field eyepieces. With 90° crosshair and micrometer scale in one eyepiece Nosepiece Reverse angle quintuple nosepiece (ball bearing type) with click stops, featuring independently centerable objectives Analyzer: Analyzer Slider with 360 degree rotation Focusable Bertrand Lens with centering screws All in one Full and 1/4 Wave plate slider Wave plate slider with Full and 1/4 Lamda Polarizer: Fixed, 360° rotary dial; Minimum reading angle 0.1° Objectives: CFI P Achromat: 10x/0.25 NA 40x/0.65 NA LWD 20x/0.40 NA 100x/1.25 NA Circular stage: Ball bearing 360° rotatary stage, Attachable mechanical stage available; Click stops each 45°, 35 × 25 mm - Olympus Stage Condenser: Dedicated strain-free swing-out type; P Achromat N.A. 0.9 Focusing: Coaxial coarse/fine focus knob; Fine: 0.1mm per rotation; Coarse: 12mm (0.5in.) per rotation; Minimum reading 1 micron on left-side knob Illumination 6V-30W halogen lamp transformer Show more