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Reflected Metallurgical Microscope
| Item No.: | MJ21 |
MJ21 reflected metallurgical microscope is suitable to observe the surfaces of non-transparent object. Equipped with vertical illuminator, long working distance plan achromatic objectives and polarizer device in trinocular, it provides clear and high-contrast picture, convenient operation etc. MJ21 is the ideal instruments for research work in metallographic, mineralogy, precision engineering, electronics etc, also suitable for scientific research, teaching demonstration in the colleges and factory.
Features:
◆ Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
◆ 6V 20W Halogen lamp, adjustable control.
◆ Trinocular; can send 100% of light to the binocular eyepieces or to the top port.
◆ Wide-field eyepieces and long working distance plan achromatic objectives.
◆ Polarize device is available
Standard Configuration:
Model | MJ21 |
Eyepiece | Wide field 10X(Φ18mm) |
Objective | Plan achromatic(no cover glass) 5X/0.12 Long working distance |
Plan achromatic(no cover glass) 10X/0.25 Long working distance | |
Plan achromatic(no cover glass) 40X/0.60 Long working distance | |
Plan achromatic(no cover glass) 60X/0.75 (spring) Long working distance | |
Eyepiece tube | Trinocular, ,inclination of 30˚,100% image light for photography capable |
Analyzer with field diaphragm to switch | |
Vertical illumination unit | 6V 20W, Halogen lamp, adjustable control |
Vertical illumination With field diaphragm ,aperture diaphragm and polarizer,(Y,B,G)filter and frosted filter | |
Focus system | Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm. |
Stage | Double layer mechanical ( Size:185mmX140mm,movingrange:75mmX50mm) |
Nosepiece | Quadruple Backward ball bearing inner locating |
Optional accessories:
Name | Sort/Technique parameter |
Eyepiece | Wide field 16X(Φ11mm) |
Dividing 10X(¦µ18mm) 0.1mm/Div | |
Objective | Plan achromatic objectives long working distance (no cover glass) 20X/0.40 |
Plan achromatic objectives long working distance (no cover glass) 50X/0.70 | |
Plan achromatic objectives long working distance (no cover glass) 80X/0.80 (spring) | |
Plan achromatic objectives long working distance (no cover glass) 100X/0.85 (spring, oil) | |
Plan achromatic objectives (no cover glass) 100X/1.25(spring, oil) | |
Eyepiece tube | Binocular, ,inclination of 30˚ |
Nosepiece | Quintuple Revolving Nosepiece |
Microscope camera | MD10/20/30/50/90 |
Digital Camera | MD10/20/30/50/90 |
MC15/20/30/50 | |
Camera adapter | Canon, Nikon, Olympus SLR etc. |