50-600x Trinocular Inverted Metallurgical Microscope Long Working Distance
Brand Name:VANCO
Certification:CE
Model Number:L2020
Minimum Order Quantity:ONE PC
Delivery Time:As per order quantity
Place of Origin:CHINA
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Location:
Ningbo Zhejiang China
Address:
NO.58 WEST MAOCHENG ROAD ,YINZHOU DISTRICT,NINGBO 315192 CHINA
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within 48 hours
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Product Details
L2020 Plan achromatic objectives with long working distance metallurgical microscope
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.
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. | ||
50-600x Trinocular Inverted Metallurgical Microscope Long Working Distance
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