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    Product Name Teelen XP-200B Polarizing Microscope ShangGuangLiuChang 69XC Trinocular Polarizing Microscope
    Product Price $848.00 In coming
    Details Details
    Model comparison
    type Light Light
    Method Polarizing Polarizing
    Structure Upright Upright
    Number of eyepieces Trinocular Trinocular
    magnification 40-400× 400-1000× 40-400×
    Light Source Halogen Halogen
    Imaging Visual Visual
    Objective Oil Achromat
    Parameter comparison
    observation head Three head (53mm-75mm)
    eyepiece WF10X/18 (pair) 10X/φ 22 flat field eyepiece, 10X/φ 18 cross eyepiece, 10X/φ 18 mesh eyepiece, 10X/φ 18 split eyepiece
    objective lens 4X dry mirror, numerical aperture 0.10NA working distance 17.5mm; 10 * dry mirror numerical aperture 0.25NA working distance 6.6mm; 40 * spring dry mirror, numerical aperture 0.65NA working distance 0.64mm; 100 * spring oil mirror, numerical aperture 1.25NA working distance 0.19mm
    Total magnification 40-1000X 40x-600x
    converter Inward tilting four-hole objective lens converter
    Mechanical barrel length 160mm ∞ mm
    circular stage Diameter 120mm, 360 ° rotating load circle table, scale value 1 °, vernier value 6 ′
    Focusing mechanism Coaxial coarse fine-tuning with focusing handwheel and parfocal lock, adjustment Range: 25mm Fine-tuning grid value: 0.002mm Focusing Range 30mm, fretting grid value 0.002mm, coarse fretting coaxial focusing with limit and locking device
    Abbe condenser N.A.1.25 Abbe Condenser; Φ 2-Φ 30mm Variable Bar with Φ 32 Color Filter
    Polarizing device Polarizer with swirling/spinning Type and built-in detector for observation head
    lighting system Built-in dimming 6V20W halogen lamp
    power supply 110-220V/50-60Hz