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Guangzhou Yuexian Optical Instrument Co., Ltd
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Product details
  • L2001The series of falling light fluorescence microscopes are suitable for fluorescence microscopy and transmission field observation, and are ideal instruments for research in biology, cytology, oncology, genetics, immunology, and other fieldsIt is an ideal instrument for research in biology, cytology, oncology, genetics, immunology, and other fields, and can be used by scientific research, universities, medical and epidemic prevention departments.

    Performance Characteristics▲ Equipped with large field eyepiece and flat field achromatic and fluorescent objective lenses, the field of view is large and clear
    ▲ Coarse and micro coaxial focusing mechanism, adjustable coarse and micro elasticity, with locking and limiting devices, micro grid value: 2 μ m
    ▲ Transmission lighting uses 6V 20W halogen lamps with adjustable brightness; The fluorescent falling light adopts a 100W high-pressure mercury lamp and an external power box

  • Standard Configuration

    model
    L2001A
    L2001B
    eyepiece Wide field of view WF10X (Φ 18mm)
    objective lens Flat field achromatic objective PL 4X/0.10 Flat field achromatic objective PL 4X/0.10
    Flat field achromatic objective PL 10X/0.25 Flat field achromatic objective PL 10X/0.25
    Flat field achromatic objective PL 20X/0.40
    Flat field achromatic objective PL 40X/0.65 (spring) Flat field achromatic objective PL 40X/0.65 (spring)
    Flat field achromatic objective PL 100X/1.25 (spring, oil) Flat field achromatic objective PL 100X/1.25 (spring, oil)
    Fluorescent objective lens FL 25X/0.65
    Fluorescent objective FL 40X/1.00 (spring, glycerin)
    Eyepiece tube Triple eyepiece (tilted at 30 °)
    focusing mechanism Coarse micro coaxial focusing, adjustable coarse elasticity, with locking and limiting device board, micro grid value: 2 μ m
    converter Four holes (inward ball positioning) Five holes (inward ball positioning)
    stage Double layer mechanical mobile type (size: 160mmX140mm, range of movement: 75mmX50mm)
    Abbe spotlight N. A.1.25 can be raised and lowered up and down
    color filter Blue filter
    frosted glass
    Concentrator Suitable for halogen lamps
    light source 6V 20W halogen lamp, adjustable brightness
    Fluorescence device of emitter Mercury lamp box 100W/DC
    Power box: AC: 110V or 220V
    Fluorescence filter group B excitation light band: 450-490nm
    Fluorescence filter group G excitation light band: 495-555nm
    Optional accessories
    name Category/Technical Parameters
    serial number
    eyepiece Wide field of view WF16X (Φ 11mm)
    1051016
    Divide into 10X (Φ 18mm) grids with a grid value of 0.1mm per grid
    objective lens Flat field achromatic objective PL 5X/0.12
    2040105
    Fluorescent objective FL 100X/1.25 (spring, glycerin)
    2600111
    color filter Green filter
    115002
    Yellow filter
    115003
    Fluorescent power box 100W wide voltage constant power fluorescent power supply box with timer
    100003
    Fluorescence device of emitter Fluorescent filter group UV excitation light band 320-380nm
    115103
    Fluorescence filter group V excitation light band 380-415nm
    115104
    Phase contrast device eyepiece centering telescope
    110001
    objective lens Contrast flat field color correction 10X/0.25 PHP
    2420110
    Contrast flat field color correction 20X/0.40 PHP
    2420120
    Contrast flat field color correction 40X/0.65 PHP (spring)
    2420140
    Contrast flat field color correction 100X/1.25 PHP (spring, oil)
    2420111
    Rotary phase contrast spotlight (PH-I)
    052001
    Rotary phase contrast spotlight (PH-II)
    052004
    Plug-in phase contrast spotlight
    052002
    Pull plate phase contrast spotlight
    052003
    CCD connector 0.4X
    810001
    0.5X
    810004
    1X
    810002
    0.5X with dividing ruler, grid value 0.1mm/grid
    810003
    camera DV-1 (with USB and Video output)
    800001
    DV-2 (with USB output)
    800003
    DV-3 (with video output)
    800005
    Digital camera connector CANON digital camera connectors (A610, A620, A630, A640)
    820001
    camera setup 2.5X/4X zoom photography device with 10X viewfinder eyepiece
    840001
    4X autofocus photography device
    840002
    MD snap ring
    840003
    PK snap ring
    840004
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