| Name: | BIO2 |
|---|
| Optical system | Standard DIN 160mm system | ||
|---|---|---|---|
| Illumination | Built-in transmitted Koehler illumination with field diaphragm. | ||
| Eyepieces | Wide field WF10x/18mm | ||
| Objectives | -AC | ACHROMATIC 4x/0.1; 10x/0.25; 40x/0.65; 100x/1.25 (oil immersion) | |
| -PL | PLAN ACHROMATIC 4x/0.1; 10x/0.25; 40x/0.65; 100x/1.25 (oil immersion) | ||
| Focusing | Macrometric and micrometric coaxial knobs on both sides (0,002mm). Upper limit excursion adjustment. Torque adjustment on coarse focus knob | ||
| Revolving nosepiece | Reversed quintuple nosepiece, rotating and locking at every objective. | ||
| Observation tube | Type | Binocular | Trinocular |
| Tube inclination | 30° tilted, 360° rotable | ||
| Interpupillary distance adjustment | 55-75mm, dioptric difference adjustment ± 5mm | ||
| Light division | 70% : 30% | ||
| Stage | 135x125mm. Excursion XY: 75x35mm (div 0,1mm). Coaxial knobs on right side. | ||
| Condenser | Abbe N.A. 1,25. Equipped with diaphragm and filter seat. Height and centering are adjustable. | ||
