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| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | LK-SCY100 |
| Measurement Field | 82 × 55 mm |
| Z-Axis Focus Travel | 60 mm |
| Working Distance | 145 ± 2 mm |
| Machine Weight | 35 kg |
| Dimensions (W×L×D) | 300 × 530 × 700 mm |
| Base Material | Precision Granite |
| Camera | 20 MP Hikvision USB 3.0 Digital CMOS Sensor |
| Lens | Fixed-Magnification Dual Telecentric Objective (0.16×) |
| Image Processing | 256-Gray-Level Analysis with 20:1 Subpixel Edge Detection |
| Lighting System | Programmable 1,000-Step Adjustable White Ring Light (Z-axis motorized lift), Coaxial White LED, Telecentric Green Contour Light |
| Resolution | 1 µm (digital display) |
| Measurement Uncertainty | ≤ ±(2.5 + L/50) µm |
| Repeatability | ±2 µm |
| Environmental Requirements | 20 ± 5 °C, 35–75% RH (non-condensing, low dust/vibration) |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LK-BSJD |
| Price Range | USD 2,800 – 4,300 |
| Optical System | Greenough Stereoscopic Design |
| Zoom Ratio | 6.7:1 |
| Observation Modes | Brightfield (transmitted & reflected), Darkfield (transmitted), Polarized Light (transmitted) |
| Eyepiece Field of View | 10× / 22 mm |
| Zoom Magnification Range | 0.67× – 4.5× |
| Total Magnification Range | 6.7× – 45× (extendable to 3.5× – 90× with auxiliary objectives) |
| Working Distance | 100 mm |
| Top Illumination | 7 W daylight-balanced fluorescent lamp with flexible gooseneck arm |
| Bottom Illumination | 6 V / 30 W halogen lamp with integrated darkfield base |
| Auxiliary Objectives | 0.5×, 0.75×, 1×, 1.5×, 2× |
| Imaging System | 5 MP Sony CMOS sensor (1/2.8″), 60 FPS @ 1200 × 1920 resolution |
| Video Output | HDMI (4K-capable), USB 2.0 × 3, UVC-compliant interface |
| Wireless Connectivity | Wi-Fi 6 for mobile streaming to iOS, Android, HarmonyOS, and Windows devices |
| Software Functions | On-device measurement, annotation, image capture, video recording, calibration-based linear dimensioning |
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