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40X-2000X Phase Contrast Binocular Compound LED Siedentopf Microscope

SKU: M8211-PHD
ID: 6272412

The binocular compound siedentopf LED microscope provides phase contrast microscope system and brightfield microscope system. The phase contrast microscope comes with siedentopf binocular head, reversed nosepiece, two pairs of widefield eyepieces, four DIN achromatic objectives, large double layer mechanical stage, 3W LED bright variable illumination, Abbe NA1.25 condenser with iris diaphragm and a complete set of phase contrast kit. It offers eight levels of brightfield magnification from 40X to 2000X. The phase contrast microscope can improve the images of transparent and colorless objects, which are hard to see or invisible in an ordinary microscope. This phase contrast compound microscopy is widely used clinical, biological, research and schools, specially for observing live cells.

Availability: In Stock

Regular Price: US$1,438.00

Limited Time Offer US$646.99

Product Description


    • Phase contrast microscope system for viewing live cell cycle
    • One NA1.25 phase contrast condenser with three (10X, 40X, and 100X) condenser annular plates
    • Replaceable 3W LED transmitted light with adjustable intensity
    • Large double layer mechanical stage and coaxial coarse & fine focus knobs
    • 30 degree inclined 360 degree rotatable siedentopf binocular viewing head




    • Model: M8211-PHD
    • Total magnification for brightfield: 40X-80X-100X-200X-400X-800X-1000X-2000X
    • Total magnification for phase contrast: 100X-200X-400X-800X-1000X-2000X
    • Eyepieces: widefield WF10X/18 and WF20X
    • Brightfield objectives: achromatic DIN 4X, 10X, 40X (S), 100X (S, Oil)
    • Phase contrast objectives (in phase contrast kit): achromatic PH10X, PH40X (S), PH100X (S, Oil)
    • View head: 30°Inclined 360°rotatable binocular siedentopf
    • Interpupillary: hinge adjustment 1-7/8" ~ 2-15/16" (48mm ~ 75mm)
    • Diopter: adjustable on left eyepiece tube
    • Nosepiece: revolving, quadruple, reversed
    • Stage: X-Y mechanical stage with scales, range 3" x 1-9/16" (78mm x 40mm), dimension 5-1/2" x 4-1/4" (140mm x 110mm)
    • Focus: coaxial coarse and fine focus knobs on both sides, rack and pinion adjustment, with tension control and stop
    • Illumination: transmitted replaceable 3W LED light, intensity adjustable
    • Condenser: Abbe NA1.25 with iris aperture diaphragm and filter holder, rack & pinion adjustment
    • Phase contrast kit:
      - NA1.25 condenser
      - Three separated condenser annular plates: 10X, 40X, 100X
      Three phase contrast objectives: 10X, 40X, 100X
      Each phase contrast condenser can be centered individually
      37mm mounting size in diameter
      - Centering telescope: 23.2mm
    • Power supply: AC 100V ~240V 50/60Hz (US and Canada plug)
    • Solid metal base and stand
    • Dimension of microscope: 12" x 8" x 15" (31cm x 20cm x 39cm)
    • Dimension of phase contrast kit: 10-7/8" x 7-1/16" x 5-3/4" (26.5cm x 18cm x 14.5cm)
    • Shipping packages: 20 lb (9 kg) & 5 lb (2 kg)



    Packing List:

    • One binocular siedentopf microscope head
    • One microscope stand and base
    • Four objectives: 4X, 10X, 40X, and 100X
    • A pair of eyepieces WF10X
    • A pair of eyepieces WF20X
    • One bottle of immersion oil
    • One power cord (US and Canada standard)
    • One focus tension adjustment wrench
    • One dust cover
    • Color filter: green
    • Extra fuse (in the fuse holder of the microscope)
    • Phase contrast kit:
      - 1 centering telescopic eyepiece
      - 3 phase contrast objectives: 10X, 40X, and 100X
      - 3 separated phase contrast plates for 10X, 40X, and 100X light passing
      - 1 NA1.25 phase contrast condenser
      - 1 green filter
      - 1 aluminum phase contrast storage box


    Optional Parts and Accessories (sold separately):

    • 16X eyepieces
    • Other phase contrast kit
    • Darkfield kit
    • USB digital cameras
    • Prepared slides
    • Blank slides
    • Plastic slide storage box
    • Glass slide cover
    • Carrying case
    • Lens cleaning paper


Products compatible with this item
40X-2000X Phase Contrast Binocular Compound LED Siedentopf Microscope
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