L2020 Series

Biological Microscope

SKU: l2020 Category: Tag:

Description

Description

  • L2020 reflected and transmitted metallurgical microscope is equipped with reflected and transmitted illuminator system, plan achromatic objectives with long working distance (no cover glass), wide field eyepieces and set polarizer device in trinocular. They can obtain clean image in the wide visual field, can be broadly applied in mine, colleges and scientific research department to observe internal configuration of material.

    Features
    ▲  With plan achromatic objectives with long working distance (no cover glass) and wide-field eyepieces, can get clear pictures and wide view field.
    ▲  Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
    ▲  Utilize reflected &transmitted light mix illumination; you can descry the special effect in some object.
    ▲  6V 20W Halogen lamp, adjustable control.
    ▲  Trinocular, can switch to observe normally or to observe the Polarize, can send 100% of light to the binocular eyepieces or to the top port.







Specification
  • Standard Configuration
    Model
    L2020A
    L2020B
    Eyepiece
    Wide field  WF10X(Φ18mm)
    Objective
    Plan achromatic objectives with long working distance (no cover glass) PL 5X/0.12
    Plan achromatic objectives with long working distance (no cover glass)  PL 5X/0.12
    Plan achromatic objectives with long working distance (no cover glass) PL L10X/0.25
    Plan achromatic objectives with long working distance (no cover glass)  PL L10X/0.25
    Plan achromatic objectives with long working distance (no cover glass) PL L40X/0.60
    Plan achromatic objectives with long working distance (no cover glass) PL L20X/0.40
    Plan achromatic objectives with long working distance (no cover glass) PL L60X/0.75  (Spring)
    Plan achromatic objectives with long working distance (no cover glass) PL L40X/0.60  (Spring)
     
    Plan achromatic objectives with long working distance (no cover glass) PL L60X/0.75  (Spring)
    Eyepieces tube
    Trinocular, Inclination of 30˚, (Analyzer with field diaphragm to switch)
    Vertical illumination unit
    6V 20w, halogen lamp, adjustable control.
    Vertical illumination with field diaphragm, aperture diaphragm and polarizer,(R,B,G)filter and frosted filter
    Focus system
    Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
     
    Nosepiece
    Quadruple(Backward ball bearing inner locating)
    Quintuple(Backward ball bearing inner locating)
    Stage
    Double layer mechanical (Size:160mmX140mm,movingrange:75mmX50mm)
    Vertical illumination unit
    Abbe condenser  NA.1.25  Rack & pinion adjustable
    (B,G)filter and Frosted filter
    Collector for halogen lamp
    6V 20w halogen lamp, adjustable control.

Catalog

Download Brochure

Link

Diagram

Dimensions

Optional Accessories

Name
Sort/Technique parameter
NO.
Eyepiece
Wide field  WF16X(Φ11mm)
1051016
Dividing  10X(Φ18mm)  0.1mm/Div
1121010
Objective
Plan achromatic objectives with long working distance (no cover glass) PL L 50X/0.70
2250150
Plan achromatic objectives with long working distance (no cover glass) PL L 80X/0.80
2250180
Plan achromatic objectives with long working distance (no cover glass) PL L 100X/0.85 (Spring)
2250111
Plan achromatic objectives (no cover glass) PL 100X/1.25  (Spring, oil)
2240111
Filter
Yellow filter
115003
CCD adapter
0.4X
810001
0.5X
810004
1X
810002
0.5X with dividing 0.1mm/Div
810003
Camera
DV-1 With USB & video output
800001
DV-2 With USB output
800003
DV-3 With video output
800005
Photo unit
2.5X/4X Change over photograph attachment with 10X viewing eyepiece
840001
4X Focusing photograph attachment
840002
MD Adapter
840003
PK Adapter
840004
Digital camera adapter
CANON(A610,A620,A630,A640)
820001

Search

Vertical Menu-Vertical Menu

WhatsApp chat