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| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Product Category | Digital Biological Microscope |
| Microscope Configuration | Trinocular |
| Camera Resolution | 5 MP (1200 × 1920 @ 60 fps) |
| Sensor | Sony CMOS, 1/2.8" |
| Video Output | HDMI (4K-capable), USB 2.0 × 3, UVC-compliant |
| Wireless Connectivity | Wi-Fi 6 (802.11ax) for real-time streaming to iOS, Android, HarmonyOS, and Windows devices |
| Optical System | Infinity-corrected achromatic optics |
| Eyepieces | Wide-field PL10×/18 mm, high-eye-point |
| Objectives | Infinity Plan Achromatic 4×, 10×, 40×, 100× (oil) |
| Nosepiece | 4-position revolving |
| Stage | Dual-layer mechanical stage (140 × 132 mm), 76 × 50 mm travel, 0.1 mm resolution |
| Illumination | 3 W adjustable-color LED (CCT 2850–5500 K), Koehler illumination with NA 1.25 condenser, phase/DF accessory ports |
| Measurement Accuracy | ≤3 µm |
| Software Functions | Image capture, video recording, annotation, manual & auto measurement (distance, radius, area, angle, polygon, arc, circle), white balance, exposure control, contrast/saturation adjustment |
| Compliance | CE-marked, RoHS-compliant, UVC standard compliant for plug-and-play PC integration |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-82 |
| Instrument Type | Upright Microscope |
| Eyepiece Configuration | Trinocular |
| Optical Path | Infinity-Corrected Dual-Achromatic (UISC) |
| Total Magnification Range | 20×–1000× |
| Objective Lenses | 2×, 4×, 10×, 20×, 40×, 60×, 100× (oil) |
| Eyepieces | Widefield PL10×/20 mm, adjustable diopter, optional reticle |
| Nosepiece | Quintuple, encoded with brightness memory |
| Condenser | NA 1.25 Abbe-type Köhler condenser with interchangeable slots for phase contrast, darkfield, and polarizing accessories |
| Illumination | Long-life LED (3000–5600 K CCT, continuously adjustable), integrated LCD intensity display, brightness memory per objective |
| Stage | Dual-layer mechanical stage with linear rail drive, X-axis overload protection, dual slide clips |
| Focus Mechanism | Coaxial coarse/fine focus with tension adjustment and upper limit stop |
| Image Capture | 20 MP CMOS sensor (5440 × 3648), C-mount interface with 0.35×/0.5×/0.65×/1.0× adjustable projection lenses |
| Software Features | Real-time extended depth of field (EDF) stacking, multi-field mosaic stitching, HDR (DHR) image enhancement, calibrated measurement tools |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Upright Microscope |
| Eyepiece Configuration | Trinocular |
| Optical System | Infinity-Corrected Dual-Achromatic (UISC) |
| Illumination | 4-Channel LED Epifluorescence with Adjustable Field & Aperture Diaphragms |
| Objective Lenses | Plan Semi-Apochromat Fluorescence Objectives (4×, 10×, 40×, 100×) + Plan Apochromat (4×, 10×, 20×, 40×, 100×) |
| Total Magnification Range | 40×–1000× |
| Eyepieces | Widefield PL10×/25 mm, Adjustable Diopter |
| Focus Mechanism | Coaxial Coarse/Fine Adjustment (27 mm Coarse Travel |
| Fine Resolution | 1–4 µm) |
| Stage | 180 × 175 mm Mechanical Stage, 75 × 50 mm Travel Range |
| Condenser | Swing-out Abbe Condenser (NA 1.25) with Variable Aperture |
| Camera Interface | Integrated 20-Megapixel Digital Imaging Module |
| Compliance | CE, ISO 13485 Design Controls, GLP-Compatible Data Acquisition Framework |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-53 |
| Instrument Type | Upright Microscope |
| Eyepiece Configuration | Trinocular |
| Optical System | Infinity-Corrected Chromatic Aberration-Corrected (UISC) |
| Total Magnification Range | 40×–1000× (with 4×, 10×, 20×, 40×, 100× objectives) |
| Illumination | LED Transmitted Light + Four-Channel LED Epifluorescence (B: 470 nm, G: 560 nm, UV2: 385 nm) |
| Objective NA | Up to 1.4 (Plan Apochromat Fluorescence Objectives) |
| Eyepieces | Widefield PLN10×/22 mm, High-Eyepoint, Optional Reticle |
| Nosepiece | Internal-Positioning Five-Objectives Turret |
| Focus Mechanism | Coaxial Coarse/Fine Adjustment, 30 mm Coarse Travel, 2 µm Fine Step Resolution |
| Stage | Dual-Layer Mechanical X-Y Translation Platform |
| Condenser | Swing-Out Achromatic Condenser, NA 1.2 / 0.22 |
| Camera Interface | C-mount, 20 MP Sony Exmor CMOS Sensor (5440 × 3648), Active Thermoelectric Cooling (ΔT = −40°C vs. ambient), Anti-Fog Optics |
| Image Processing | Real-Time HDR (DHR), Z-Stack Depth Fusion, Multi-Field Mosaic Stitching |
| Filter Wheel | Precision Disk-Based Six-Position Fluorescence Filter Holder |
| Power Supply | Universal Input 100–240 V AC, Digital Control with Usage Timer & Current Monitoring |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-80 |
| Instrument Type | Upright Microscope |
| Eyepiece Configuration | Trinocular |
| Optical System | Infinity-Corrected Achromatic Plan Objective System |
| Total Magnification Range | 40×–1000× (with 4×, 10×, 20×, 40×, 100× objectives) |
| Illumination | 3 W High-Efficiency LED (CCT 3700–5000 K, stable output, non-thermal) |
| Observation Modes | Brightfield, Darkfield, Simple Polarization, Phase Contrast |
| Stage | Dual-layer Mechanical Stage (76 mm × 50 mm travel) |
| Focus Mechanism | Coaxial Coarse/Fine Adjustment (25 mm coarse travel, mechanical upper limit stop) |
| Eyepieces | Widefield Plan Eyepieces PL10×/20 mm, Adjustable Diopter |
| Nosepiece | Inclined Quintuple Objective Turret |
| Image Capture | 20 MP CMOS Sensor (5440 × 3648), C-mount Adapter with Focusable Phototube |
| Optional Accessories | Polarizer/Analyzer Set, Color Filters, Phase Contrast Slides, Darkfield Annulus Insert, Neutral Density Filters |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Upright Microscope |
| Model | LK-63 |
| Eyepiece Configuration | Trinocular |
| Optical System | Infinity-Corrected (UISC) |
| Illumination | High-Stability White LED (CCT 3700–5000 K) |
| Observation Modes | Brightfield, Phase Contrast, Fluorescence |
| Magnification Range | 40×–1000× (with 4×, 10×, 20×, 40×, 100× objectives) |
| Objective Mount | 6-Position Brightfield Turret (DIC-ready slot) |
| Condenser | Swing-out Achromatic Condenser (NA 0.9) with Adjustable Aperture Diaphragm |
| Focusing Mechanism | Coaxial Coarse/Fine Focus (25 mm coarse travel |
| Stage | Dual-layer Mechanical Stage with Bidirectional Linear Rails, 80 mm × 55 mm Travel, 0.1 mm Positioning Accuracy |
| Eyepieces | Widefield PL10×/25 mm, Adjustable Diopter, High-Eye-Point Design |
| Trinocular Port | Three-Position Beam Splitter (100:0 / 20:80 / 0:100) |
| Camera Interface | C-mount, Compatible with 20-MP (5440 × 3648) Digital Imaging Systems |
| Software Features | Real-Time Extended Depth of Field (EDF), Multi-Field Stitching, HDR Image Enhancement, Onboard Measurement Tools |
| Compliance | Designed for ISO 10993-1 pre-screening workflows |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LKPT |
| Microscope Type | Upright Microscope |
| Scanning Modes | Brightfield, Darkfield, Phase Contrast, Polarized Light |
| Output Formats | TIFF, SVS, JPG, BMP, PNG |
| Shadow & Vignetting Correction | Active Compensation |
| Illumination Flicker Compensation | Active Real-time Compensation |
| Focus Maintenance | Real-time Z-axis Refocusing During Scan |
| Multi-Tissue Stitching | Single-Image Integration of Discrete Specimens |
| Camera Parameter Management | Preset Storage & Semi-Automatic/Full-Automatic Adjustment |
| Warranty | 24 Months |
| Service Support | 7×24 Remote & On-Site Response |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Inverted Microscope |
| Model | LK-90 |
| Eyepiece Configuration | Trinocular |
| Optical System | Infinity-Corrected Achromatic Optics |
| Total Magnification Range | 40×–400× |
| Illumination | Critical Illumination with Long-Life Halogen Lamp (Adjustable Brightness, Variable Aperture Diaphragm) |
| Condenser | NA 0.3, 72 mm Working Distance, Centerable, Removable for Köhler Illumination |
| Objective Mount | 5-Position Revolving Nosepiece |
| Focus Mechanism | Coaxial Coarse/Fine Adjustment (Coarse Travel: 9 mm |
| Fine Resolution | 0.002 mm) |
| Included Contrast Modes | Brightfield (BF), Phase Contrast (PC), Polarization (POL) |
| Eyepieces | PL10×/22 Wide-Field High-Eye-Point |
| Objectives | Infinity-Corrected Long Working Distance Achromatic Phase Contrast Objectives (10×, 20×, 40×) |
| Image Capture | 20 MP CMOS Sensor (5440 × 3648), 1× CCTV Adapter |
| Accessories | Adjustable Phase Contrast Annuli (10×–40×), LBD & IF550 Filter Set, Multi-Platform Stage (Glass/Metal/Petri Dish Support), Extended Mechanical Stage with Vernier Scale |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-83 |
| Instrument Type | Upright Microscope |
| Eyepiece Configuration | Trinocular |
| Optical System | Infinity-Corrected (UISC) |
| Total Magnification Range | 40×–1000× (with 4×, 10×, 20×, 40×, 100× objectives) |
| Illumination | Adjustable LED (3000K–7000K CCT), 100–240 V AC input, USB-C power input support, built-in ECO mode (auto-shutdown after 30 min idle) |
| Stage | Dual-layer mechanical stage with ceramic-coated surface, dual slide clamps |
| Condenser | NA 1.25 Abbe condenser with centering mechanism, integrated phase/DF slot interface |
| Observation Modes | Brightfield (BF), Darkfield (DF), Simple Polarization, Phase Contrast (PC) |
| Eyepieces | Wide-field PL10×/22 mm, high-eyepoint, adjustable diopter, optional reticle or grid |
| Objective Turret | Quintuple nosepiece with memory positioning |
| Image Capture | 20 MP CMOS sensor (5440 × 3648), 1× C-mount adapter included |
| Software Features | Real-time extended depth of field (EDF) stacking, multi-field mosaic stitching, HDR image enhancement, on-device measurement tools |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-81 |
| Instrument Type | Upright Microscope |
| Eyepiece Configuration | Trinocular |
| Total Magnification Range | 40×–1000× (with 4×, 10×, 20×, 40×, 100× objectives) |
| Optical System | Infinity-Corrected Dual-Achromatic (UISC) |
| Illumination | Adjustable White LED (CCT 2850K–5500K, selectable warm/cool), ≥50,000 hr lifetime |
| Observation Modes | Brightfield (BF), Darkfield (DF), Simple Polarization, Phase Contrast (PH) |
| Condenser | N.A. 1.25 Koehler-optimized Abbe condenser with built-in fly-eye illuminator, modular slot for DF/PH accessories |
| Eyepieces | Wide-field PL10×/20 mm, high-eye-point, adjustable diopter |
| Nosepiece | Inclined quintuple objective turret |
| Focus Mechanism | Coaxial coarse/fine focusing with tension control and upper limit stop |
| Stage | Dual-layer mechanical stage (76 mm × 50 mm travel, 0.1 mm resolution, dual slide clips) |
| Image Capture | 20 MP CMOS sensor (5440 × 3648), C-mount interface, focusable photo tube |
| Software Features | Real-time extended depth-of-field (EDF) stacking, multi-field mosaic stitching, HDR (DHR) image enhancement, calibrated measurement tools |
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