Model: YCL3203/ YCL3220/ YCL3230/ YCL3230BD
Accessories: Standard / Optional
YCL3203 series upright metallographic microscope is suitable for microscopic observation of opaque or transparent objects. Adopting excellent infinity optical system and modular function design concept, it can provide excellent optical performance and product system upgrade, realize transflective synchronization or independent lighting, polarized light observation, dark field observation and other functions. The product has the characteristics of beautiful appearance, convenient operation and clear image. It is an ideal instrument for the research of biology, metallurgy, mineralogy, precision engineering, electronics and so on.
Specification | ||||||
Eyepiece | Wide field WF10X(field numberΦ22mm) | |||||
Infinity plan achromatic objective | L3203/3220/3230 | PL L5X/0.12 Work distance：26.1 mm | ||||
PL L10X/0.25 Work distance：20.2 mm | ||||||
PL L40X/0.60 Work distance：3.98 mm | ||||||
PL L60X/0.70 Work distance:3.18 mm | ||||||
L3230BD （Equipped with bright & dark field objectives） | PL L5X/0.12 BD Work distance:9.7 mm | |||||
PL L10X/0.25 BD Work distance:9.3 mm | ||||||
PL L20X/0.40 BD Work distance:7.2 mm | ||||||
PL L40X/0.60 BD Work distance:3.0 mm | ||||||
Eyepieces tube | Trinocular inclined30˚, can be shot in100%light flux. | |||||
Epi- illumination system
| L3203/3220/3230 | halogen lamp and adjustable brightness. | ||||
L3230BD | halogen lamp and adjustable brightness. | |||||
L3203/3230/3230BD | equipped with Y, B, G filters and ground glass | |||||
L3220 | Equipped with Y, B, G, R filters. | |||||
Integrated field diaphragm, aperture diaphragm and filter switching device. Push-pull type analyzer and polarizer
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Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm. | ||||||
Nosepiece | Quintuple (Backward ball bearing inner locating) | |||||
Stage | Double layer mechanical stage, overall size:210mmX140mm,moving range:75mmX50mm. | |||||
Transmitted illumination system
| Abbe condenser NA.1.25 Rack & pinion adjustable | |||||
Collector for halogen lamp illumination and integrated field diaphragm | ||||||
L3230/3230BD | Equipped with B filter and ground glass | |||||
L3220 | ||||||
L3220/3230 | 6V 30W halogen lamp and adjustable brightness. | |||||
L3230BD | 12V 50W, halogen lamp and adjustable brightness. | |||||
Note: The transmitted and reflected illumination system of the mode L3220 are controled independently.
Optional Accessory
| Eyepiece | Reticle eyepiece 10X（Φ22mm） | ||||
Objective
| L3203/3220/3230 | 20X、50X、80X、100X(Dry) Bright field objective | ||||
L3230BD | 50X、60X、80X、100X Bright & dark field objective | |||||
CCD adapter | 0.5X、1X、0.5X With dividing | |||||
Camera | USB2.0 / 3.0 output：300/500/630/850/1000/1200/1400/1800/2000M pixel | |||||
Digital camera adapter | CANON(EF) NIKON( F) | |||||