[L2020A] Reflected and Transmitted Metallurgical Microscope

1,927,700

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설명

Lab/Industrial Microscope

Reflected and Transmitted Metallurgical Microscope

L2020A

 

 

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.

Advantage

1) With plan achromatic objectives with long working distance (no cover glass) and wide-field eyepieces, can get clear pictures and wide view field.
2) Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
3) Utilize reflected &transmitted light mix illumination; you can descry the special effect in some object.
4) 6V 20W Halogen lamp, adjustable control.
5) 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

Model L2020A
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 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 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)
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.

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

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