ZX60L Bright/Dark-Field Metallurgical Microscope integrates bright field, dark field, polarization, and DIC differential interference contrast, with a wide-beam imaging system supporting a 25 mm ultra-wide field of view for an expansive observation experience.
Its coded nosepiece synchronizes hardware with analysis software: the screen displays the selected magnification and automatically updates calibration values when objectives are changed—eliminating software-mismatch errors. The all-metal T-frame chassis, die-cast under high pressure, ensures exceptional stability with zero image shake at high magnifications.
Technical Specifications:
| Parameter | Specification |
|---|
| Optical System | Infinity-corrected, chromatic-aberration corrected |
| Observation Tube | 30° inclined trinocular, interpupillary 50–75 mm, diopter ±5 dpt; R:T = 100:0 or 50:50 beam splitter |
| Eyepiece | WH10×/25 mm, high-eye-point, wide-field, diopter-adjustable |
| Objectives | - 5×, NA 0.15, WD 15 mm, semi-apo long-WD
- 10×, NA 0.3, WD 8.4 mm, achromat long-WD
- 20×, NA 0.4, WD 10.3 mm, achromat long-WD
- 50×, NA 0.75, WD 3 mm, achromat long-WD
- 100×, NA 0.85, WD 0.4 mm, achromat long-WD
|
| Nosepiece | 5-position, coded dark-field with DIC slot; auto software calibration and brightness memory |
| Focus Mechanism | Coaxial coarse/fine (30 mm travel, 1.2 μm fine), anti-backlash, upper-stop, stage height adj. 40 mm |
| Stage | Double-layer, coaxial X/Y knobs; 240×175 mm plate, 135×125 mm work area, 75×50 mm travel; metal & glass inserts |
| Reflected Illumination | 100–240 VAC, 50/60 Hz; 10 W LED, warm white, Köhler, field & aperture iris, neutral density filter |
| Transmitted Illumination | 100–240 VAC, 50/60 Hz; 10 W LED, warm white |
| Condenser | NA 0.9 Köhler condenser, adjustable aperture, neutral density |
| Accessories | C-mount 1×/0.65×/0.5×; interferential filters blue 480 nm, green 520–570 nm, red 630–750 nm; precision reticle 0.01 mm |
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