Metallurgical Microscope MJ30
Metallurgical microscope MJ30 is applicable to non-transparent objects or transparent objects. This instrument is equipped with epi-illumination and transmission illumination system, infinity plan achromatic long working distance (no cover glass) objectives, wide field eyepiece and built-in polarization observation device. With the features of image sharpness, good contrast and easy operation, it is an ideal instrument for the research of biology, metallurgy, mineralogy, precision engineering and electronics. It is widely used in schools, research institutes, factories and other sections.
Features of MJ30 Metallurgical Microscope:
Parameters :
Eyepiece | Wide field WF10X(Φ22mm) |
Objective | Infinity plan achromatic objectives with long working distance (no cover glass) |
PL L5X/0.12(Working distance):26.1 mm | |
PL L10X/0.25(Working distance):20.2 mm | |
PL L40X/0.60 (Spring) Working distance:3.98 mm | |
PL L60X/0.70 (Spring) Working distance:3.18 mm | |
Observation tube | Trinocular inclined 30˚(100% light transmitting for photography) |
Epi- illumination system | 6V 30W, halogen lamp, brightness adjustable |
Built-in field diaphragm, aperture diaphragm and filter switching device. Push-pull type analyzer and polarizer | |
Focusing system | Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm. |
Stage | Double layer mechanical (Size:210mm*140mm,moving range:75mm*50mm) |
Nosepiece | Quintuple (Fixed nosepiece with backward inclined) |
Transmitted illumination system | Abbe condenser NA.1.25 up and down adjustable |
Blue filter and frosted glass | |
Condenser for illumination with halogen lamp (built-in field diaphragm ) | |
6V 30W halogen lamp, brightness adjustable |
MJ30 Metallurgical Microscope Optional Accessories
Eyepiece | Graduated eyepiece(field number Φ22mm) 0.10mm/Div |
Objective | Infinity plan achromatic objectives with long working distance (no cover glass) |
PL L 20X/0.40(Work distance):8.80mm | |
PL L50X/0.70 (spring) (Work distance):3.68 mm | |
PL L80X/0.80 (spring) (Work distance):1.25 mm | |
PL L 100X/0.85 (spring) (dry) Work distance:0.4mm | |
Filter | Green filter |
Yellow filter | |
CCD Adapter | 0.5X |
1X | |
Cameras | MC50, MC20 CCD cameras, MD90, MD50-T, MD50 CMOS cameras |
Camera adapter | CANON(A570,A610,A620,A630,A640,A650,EF) NIKON( F) |