Model |
NMM-800RF |
NMM-800TRF |
NMM-820RF |
NMM-820TRF |
Optical System |
Infinite optical system |
● |
● |
● |
● |
Eyepiece |
Extral wide field eyepiece EW10×/22 |
● |
● |
● |
● |
Infinite plan |
5×/ 0.12/ ∞/ - (BF) |
● |
● |
|
|
Achromatic |
10×/ 0.25/ ∞/ - (BF/DF) |
● |
● |
● |
● |
Objective |
20×/ 0.4/ ∞/ 0 (BF/DF) |
● |
● |
● |
● |
|
50×/ 0.75/ ∞/ 0 (BF) |
● |
● |
|
|
|
100×/ 0.8/ ∞/ 0 (BF) |
● |
● |
|
|
|
40×/ 0.65/ ∞/ 0.17 |
|
● |
|
● |
|
100×/ 1.25/ ∞/ 0.17 |
|
● |
|
● |
|
5×/ 0.12/ ∞/ - (BF/DF) |
○ |
○ |
● |
● |
|
40×/ 0.6/ ∞/ 0 (BF/DF) |
○ |
○ |
○ |
○ |
|
50×/ 0.75/ ∞/ 0 (BF/DF) |
○ |
○ |
● |
● |
|
100×/ 0.8/ ∞/ 0 (BF/DF) |
○ |
○ |
● |
● |
DIC |
20×,100× |
|
|
○ |
○ |
Maximum |
30mm |
|
● |
|
● |
Sample Height |
50mm |
● |
|
● |
|
Viewing Head |
Siedentopf trinocular viewing head, inclined at 30°, interpupillarty distance 48mm-75mm |
● |
● |
● |
● |
Incident light |
24V/100W Halogen light, lightness adjustable |
● |
● |
● |
● |
Kohler illumination and aspherical condenser |
● |
● |
● |
● |
Polarizer and analyzer |
○ |
○ |
○ |
○ |
An integrate device foe polarizer and analyzer |
○ |
○ |
○ |
○ |
Blue,Green,Yellow and Ground glass |
● |
● |
● |
● |
Transmitted |
Swing-out condenser NA0.9/ 0.25 |
|
● |
|
● |
light |
24V/ 100W Halogen light and aspherical condenser |
|
● |
|
● |
|
Blue filter |
|
● |
|
● |
Filter |
ND25、ND6 |
○ |
○ |
○ |
○ |
Focusing |
Coaxial coarse and fine adjustment, fine division 1μm |
● |
● |
● |
● |
Nosepiece |
Backward quintuple nosepiece |
● |
● |
● |
● |
Stage |
Non-porous double layer mechanical stage 186X138mm/74mmX50mm |
● |
|
● |
|
Double layer mechanical stage 186×138mm/ 74mm×50mm |
|
● |
|
● |
Glass specimen preparation plate |
○ |
○ |
○ |
○ |
Specimen preparation plate |
|
● |
|
● |
Slide glass |
|
● |
|
● |
Specimen Presser |
|
○ |
○ |
○ |
○ |
Photo Attachment |
|
○ |
○ |
○ |
○ |
Video Attachment |
C Mount 1×,0.5× |
○ |
○ |
○ |
○ |