Optical system | Finite distance chromatic aberration corrected optical system |
Observation tube | Standard configuration: chain-type binoculars, 30° tilt, 360° rotation, adjustable vision |
Optional, chain type trinocular, 30. Tilt, 360° rotation, adjustable vision | |
Eyepiece | High eyepoint flat field eyepiece PL10X/18 mm |
Objective | Long working distance plan achromatic professional metallographic objective lens 5X, 10X, 20X, 50X, 100X |
Converter | Standard: Four-hole converter |
Optional: Five-hole converter | |
Focusing mechanism | Coaxial focusing mechanism for coarse and fine adjustment, |
Stage | Double-layer mechanical stage, |
Lighting system | Reflective Kohler lighting, adaptive wide voltage 100V-240V, 6V/30W halogen lamp, |
Appendix | Focusable C-mount, polarizing accessories: polarizer plate, analyzer plate |
Category | Magnification | Numerical Aperture (N.A.) | Working distance (W.D) | Cover glass thickness | Conjugate (mm) |
Professional long working distance plan-field achromatic Metallographic objective | 5X | 0.13 | 15.5mm | 0 | 195 |
10X | 0.25 | 8.7mm | 0 | 195 | |
20X | 0.40 | 8.8mm | 0 | 195 | |
50X | 0.60 | 5.10mm | 0 | 195 | |
100X | 0.80 | 2.00mm | 0 | 195 |
Eyepiece parameter table
Eyepiece | PL10X/18 | PL10X/18R | WF15X/13 | WF15X/13R | WF20X/10 | WF20X/10R |
Field of view | 18mm | 18mm | 13mm | 13mm | 10mm | 10mm |