Microscopes Mall
L3230BD up-right metallurgical microscope is suitable to observe the surface of opaque objects or transparent objects. They are equipped with excellent UIS optical system and modularization function design so that they provided excellent optical quality and operation performance, update system expediently and provided observation in reflected or transmitted and mixed illumination, polarizing observation, darkfield observation. These instruments have beautiful sculpt, convenient control and clear image. They are the ideal instrument in research work in biology, metallography, mineralogy, precision engineering, electronics, etc.
Advantage
1) With infinity 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) Movement of the stage: 30mm
4) With vertical illuminator and transmitted illuminator, can observe surfaces of non-transparent objects or transparent objects.
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
Advantage
1) With infinity 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) Movement of the stage: 30mm
4) With vertical illuminator and transmitted illuminator, can observe surfaces of non-transparent objects or transparent objects.
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
Eyepiece | 10X widefield plan eyepiece and field of view number is Φ22mm, the eyepiece interface is Ф30mm | ||
Infinity plan achromatic objectives | L3032/L3220/L3230 (Equipped bright field objective) | PL L5X/0.12 working distance: 26.1 mm | |
PL L10X/0.25 working distance: 20.2 mm | |||
PL L20X/0.40 working distance: 3.98 mm | |||
PL L50X/0.70 working distance: 3.18 mm | |||
L3230BD (Equipped with dark/bright field objective) | PL L5X/0.12 BD working distance: 9.70 mm | ||
PL L10X/0.25BDworking distance: 9.30 mm | |||
PL L20X/0.40 BD working distance:7.2mm | |||
PL L50X/0.70 BD working distance: 3.0 mm | |||
Eyepiece tube | Trinocular inclined 30˚, pupil separation 53 to 75 mm. | ||
Focusing system | Coaxial coarse/fine focus system, with tension adjustable device, minimum division of fine focusing: 2.0μm. | ||
Nosepiece | Quintuple (Backward ball bearing inner locating) | ||
Stage | Mechanical stage, overall size: 210mmX140mm, moving range: 75mmX50mm | ||
Illumination system | L3032/L3220/L3230 | 6V30W halogen and brightness enable control. | |
L3230BD | 12V30W halogen and brightness enable control for transmission illumination. 12V50W halogen and brightness enable control for reflecting illumination. | ||
Integrated field diaphragm, aperture diaphragm and puller type polarizer. | |||
Equipped with ground glass and yellow, green and blue filters | |||
Optional Accessory | Eyepiece | Dividing eyepiece(Φ22mm) | |
Objective | L3203/3220/L3230 | Bright field objective 20X、50X、80X、100X(Dry) | |
L3230BD | Bright&dark field objective 50X、60X、80X、100X | ||
CCD adapter | 0.5X、1X、0.5X(with dividing) | ||
Camera | USB output 1.3M; 3.0M; 5.0M; 10Mpixel | ||
Digital camera adapter | Cannon(EF); Nikon(F); SONY(E) |
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