| NY-3R | NY-3T/R | ||
| Optical System | Infinite optical system | ● | ● |
| Extra Wide
Field Eyepiece |
EW10×/20 | ● | ● |
| EW10×/20 Eyepiece with scale of cross hair | ● | ● | |
| EW15×/16 | ○ | ○ | |
| EW20×/12 | ○ | ○ | |
| Infinite Plan
Achromatic Objective |
4X/0.10/∞/- LWD 20.7mm | ● | ● |
| 10X/0.25/∞/- LWD 7mm | ● | ● | |
| 20X/0.4/∞/0 LWD 5mm | ● | ● | |
| 50X/0.75/∞/0 LWD 1.3mm | ● | ● | |
| 100X/0.9/∞/0 LWD 0.7mm | ○ | ○ | |
| 40X/0.65/∞/0.17 WD 0.6mm | ● | ||
| 100X/1.25/∞/0.17 WD 0.14mm | ● | ||
| Viewing Head | Siedentopf binocular viewing head, inclined at 30° | ● | ● |
| Siedentopf trinocular viewing head, inclined at 30° | ○ | ○ | |
| Kohler Incident
Light |
12V/50W Halogen light, Center and brightness adjustable | ● | ● |
| 12V/20W Halogen light, Center and brightness adjustable | ● | ||
| Polarizer and analyzer | ● | ● | |
| DIC | ○ | ○ | |
| Green, Blue, Yellow, Gray and ground glass | ● | ● | |
| Focusing | Coaxial coarse and fine adjustment,
fine division 2μm, moving range30mm |
● | ● |
| Nosepiece | Backward quadruple nosepiece | ● | ● |
| Stage | Double layer mechanical stage 230x150mm,
Moving range 78mm×54mm |
● | |
| Three layer mechanical stage 230x150mm,
Moving range 78mm×54mm |
● | ||
| Accessories | Specimen Presser | ○ | ○ |
| Photo attachment | ○ | ○ | |
| Micrometer scale 0.01mm | ● | ● |
Note: “●” in the table is standard attachment. “○” is optional accessories.
Design change: To keep pace with technological advances, we have reserved the right to make design modification and changes without notice.
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