Laboratory metallurgical microscope, including bright field,dark field and polarization observation system.
Powerful transmitted and reflected system with Kohler illumination.
Ideal instrument for industry inspection and science research.
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NMM-820RF Technical specifications |
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Optical System |
Infinite optical system |
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Eyepiece |
Extra wide field eyepiece EW10X/22 |
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Infinite Plan |
10X/0.25/∞/-(BF/DF) (明暗場共用) |
WD 10.0mm |
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20X/0.4/∞/0(BF/DF) (明暗場共用) |
WD 4.30mm |
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2.5X/0.08/∞/-(BF) (明場) |
WD 11.7mm |
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2.5X/0.08/∞/-(BF) (明場) |
WD 10.7mm（λ玻片） |
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5X/0.12/∞/-(BF/DF) (明暗場共用) |
WD 12mm |
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40X/0.6/∞/0(BF/DF) (明暗場共用) |
WD 2.90mm |
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50X/0.75/∞/0(BF/DF) (明暗場共用) |
WD 0.32mm |
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100X/0.8/∞/0(BF/DF) (明暗場共用) |
WD 2mm |
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DIC |
20X，100X |
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Maximum Sample Heigh |
50mm |
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Viewing Head |
Siedentopf trinocular viewing head, inclined at 30°, interpupillary 48mm-75mm |
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Incident Light |
24V/100W Halogen light, lightness adjustable |
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Kohler illumination and aspherical condenser |
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Polarizer and analyzer |
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An integrate device foe polarizer and analyzer |
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Blue, Green, Yellow and Ground glass |
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Filter |
ND25、ND6 |
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Focusing |
Coaxial coarse and fine adjustment, fine division 1μm, moving range 30mm |
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Nosepiece |
Backward quintuple nosepiece |
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Stage |
Non-porous double layer mechanical stage 186X138mm/74mmX50mm |
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Glass specimen preparation plate |
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Specimen Presser |
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Photo Attachment |
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Video Attachment |
C Mount 1X, 0.5X |
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NMM-820TRF Technical specifications |
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Optical System |
Infinite optical system |
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Eyepiece |
Extra wide field eyepiece EW10X/22 |
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Infinite Plan |
10X/0.25/∞/-(BF/DF) (明暗場共用) |
WD 10.0mm |
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20X/0.4/∞/0(BF/DF) (明暗場共用) |
WD 4.30mm |
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40X/0.65/∞/0.17 |
WD 0.54mm |
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100X/1.25/∞/0.17 |
WD 0.13mm |
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2.5X/0.08/∞/-(BF) (明場) |
WD 11.7mm |
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2.5X/0.08/∞/-(BF) (明場) |
WD 10.7mm（λ玻片） |
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5X/0.12/∞/-(BF/DF) (明暗場共用) |
WD 12mm |
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40X/0.6/∞/0(BF/DF) (明暗場共用) |
WD 2.90mm |
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50X/0.75/∞/0(BF/DF) (明暗場共用) |
WD 0.32mm |
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100X/0.8/∞/0(BF/DF) (明暗場共用) |
WD 2mm |
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DIC |
20X，100X |
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Maximum Sample Height |
30mm |
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Viewing Head |
Siedentopf trinocular viewing head, inclined at 30°, interpupillary 48mm-75mm |
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Incident Light |
24V/100W Halogen light, lightness adjustable |
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Kohler illumination and aspherical condenser |
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Polarizer and analyzer |
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An integrate device foe polarizer and analyzer |
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Blue, Green, Yellow and Ground glass |
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Transmitted Light |
Swing-out condenser NA0.9/0.25 |
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Halogen light and aspherical condenser |
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Blue filter |
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Filter |
ND25、ND6 |
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Focusing |
Coaxial coarse and fine adjustment, fine division 1μm, moving range 30mm |
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Nosepiece |
Backward quintuple nosepiece |
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Stage |
Double layer mechanical stage 186X138mm/74mmX50mm |
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Glass specimen preparation plate |
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Specimen preparation plate |
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Slide glass |
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Specimen Presser |
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Photo Attachment |
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Video Attachment |
C Mount 1X, 0.5X |
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