LEI-TECH
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| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LK-DSE16 |
| Price | USD 65,000 (FOB Tianjin) |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | IBTC-2000 |
| Price | USD 28,000 (FOB Tianjin) |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | IBTC-300S |
| Price | USD 12,300 (FOB Tianjin) |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Configuration | Upright |
| Imaging System | Integrated Digital Image Analysis Software |
| Total Magnification Range | 50×–1000× |
| Eyepiece Configuration | Trinocular (Tri-Port) |
| Objective Lenses | Standard 5×, 10×, 20×, 50× |
| Optical Design | Infinity-Corrected Universal Imaging System (UISC) |
| Illumination | Dual-Mode Reflective (12 V / 100 W Halogen, Brightfield/Darkfield Switchable) and Transmissive (5 W White LED, NA 0.5 Condenser) |
| Focus Mechanism | Motorized Z-Axis with Electronic Handwheel (Minimum Step Resolution: 0.5 µm) |
| Stage | 310 mm × 310 mm Precision XY Mechanical Stage (Optional 12″ Rotatable Platform) |
| Observation Modes | Brightfield, Darkfield, DIC (Differential Interference Contrast, Optional) |
| Camera Interface | USB 3.0, Compatible with 6.3 MP or 12 MP Scientific CMOS Sensors |
| Software Functions | Real-Time Extended Depth of Field (EFI), Multi-Image Alignment (MIA), Annotation, 2D Metrology, Calibration Traceability |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Models | LK-45, LK-71 |
| Price | USD 360 (FOB) |
| Total Magnification Range | 0.67×–4.5× |
| Zoom Ratio | 6.7:1 |
| Working Distance | 110 mm |
| Illumination | Integrated Long-Life LED Ring Light (Dual-Mode Top & Bottom Switchable) |
| Eyepiece | Widefield Plan Eyepieces PL10×/22 mm with Adjustable Diopter |
| Observation Tube | Trinocular, 45° Inclined, Interpupillary Adjustment 52–76 mm |
| Focus Mechanism | Precision Linear-Guide Vertical Focus with Dual-Side Coaxial Knobs, Tension-Adjustable |
| Base | Column-Type Compact Fan-Shaped Plate Base (Compatible with ST70A1 Auxiliary Stage) |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Model | LK-4K60330 |
| Magnification Range | 0.3× to 3.0× |
| Working Distance | 100 mm |
| Mount | Standard C-Mount |
| Interface Diameter | 50 mm |
| Sensor Compatibility | 2/3″ and 1″ formats |
| Numerical Aperture (NA) | 0.023–0.107 |
| Resolution | 3–15 µm (field-dependent) |
| F-number | f/6.5–f/14.0 |
| Distortion | −0.23% to +3.90% |
| Depth of Field | 0.12–5.80 mm |
| Zoom Mechanism | Precision continuous zoom with integer-position detents (0.3×, 0.5×, 1.0×, 2.0×, 3.0×) |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LK-4K660AM |
| Optical Magnification | 0.3–3.0× |
| Total Magnification Range | 10–99.8× |
| Zoom Ratio | 10:1 |
| Working Distance | 86 mm |
| Field of View | 25.6 × 14.4 mm to 2.56 × 1.44 mm |
| Sensor Size | 1/1.8″ |
| Pixel Size | 2.0 µm × 2.0 µm |
| Resolution | 3840 × 2160 (4K UHD) |
| Frame Rate | 60 fps |
| Output Interface | HDMI + UVC-compliant USB 3.0 |
| Network Interface | 1 GbE |
| Storage | Local SD/USB + Network (SMB/NFS) |
| Measurement Modes | Point-to-point, line, arc, angle, polygon, auto-edge detection |
| Focus Mechanism | Coarse/Fine Manual + Motorized Zoom |
| Illumination Options | LED, Ring Light, Coaxial Light |
| Display | Integrated 10″ HD touchscreen |
| Base Dimensions | 330 × 300 mm |
| Column Height | 318 mm |
| 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 |
| Microscope Type | Upright |
| Total Magnification Range | 50×–1000× |
| Eyepiece | PL10×, Field Number 18 mm |
| Objective Lenses | 5×, 10×, 20×, 50×, 100× (oil immersion capable) |
| Optical System | Infinity-Corrected, Dual-Achromatic Correction (UISC) |
| Illumination | Adjustable-intensity LED with neutral white CCT (3700–5000 K) |
| Observation Modes | Brightfield, Polarized Light |
| Condenser | Reflected Köhler Illumination with Anti-Reflection Design |
| Focus Mechanism | Coaxial coarse/fine focusing (25 mm coarse travel, 2 µm fine step resolution) |
| Stage | Dual-layer mechanical stage with low-position coaxial controls and auxiliary flat platform |
| Tube | Trinocular, 30° inclined, 360° rotatable, diopter-adjustable |
| Power Input | 100–240 V AC, auto-sensing |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LK-530P |
| Price | Upon Request |
| Optical System | Infinity-Corrected Dual-Achromatic (UISC) |
| Illumination | High-Stability White LED (CCT 3700–5000 K) |
| Total Magnification | 40×–400× (with 4×, 10×, 40×s objectives) |
| Eyepieces | Widefield Plan Eyepieces PL10×/20 |
| Tube | Trinocular, 30° Inclined, 360° Rotatable, Diopter Adjustment (±5), Interpupillary Distance 54–76 mm |
| Nosepiece | Internal-Positioning Quadruple Objective Turret with Centering Wrench |
| Stage | Precision Metal Rotary Stage (Ø160 mm), 360° Rotation (1° Graduation, ±6′ Accuracy), Lockable, Graphite-Coated Surface, Equipped with Mechanical Slide Holder & 0.01 mm Vernier Scale |
| Condenser | Stress-Free Abbe Condenser (NA 1.25), Center-Adjustable, Rack-and-Pinion Height Control |
| Focus Mechanism | Coaxial Coarse/Fine Drive, 28 mm Coarse Travel, 0.002 mm Fine Step Resolution, Upper Limit Stop, Tension Adjustment |
| Polarizing System | Rotatable Polarizer (0°/90°/180°/270° Indexed Stops with Lock), Bertrand Lens (Manual Lever-Actuated, Center & Focus Adjustable), Optional Full-Wave (551 nm), Quarter-Wave (147.3 nm), and Quartz Wedge Retardation Plates |
| Objectives | Strain-Free Plan Achromatic Objectives (4×, 10×, 40×s), Anti-Fungal Coating |
| Imaging Module | 20 MP CMOS Sensor (5440 × 3648 Effective Pixels) |
| Power Supply | Universal Input 100–240 V AC, 50/60 Hz |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-530P-S |
| Pricing | Upon Request |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic |
| Model | LK-53M |
| Integrated Image Analysis System | Yes |
| Total Magnification Range | 50×–1000× |
| Eyepieces | Widefield Plan Eyepieces PL10×, 22 mm Field of View |
| Objectives | 5×, 10×, 20×, 50×, 100× (Oil Immersion Capable) |
| Optical System | Infinity-Corrected, Dual-Achromatic UISC Design |
| Illumination | High-Stability Warm-White LED (CCT: 3700–5000 K), Köhler Illumination with Adjustable Field & Aperture Diaphragms |
| Observation Modes | Brightfield (BF), UC-3D Differential Contrast, Simple Polarization |
| Viewing Head | 30° Inclined, Trinocular, Interpupillary Adjustment 54–75 mm, ±5 Diopter Compensation per Eye, Beam Splitter Ratio R:T = 100:0 or 50:50 |
| Focus Mechanism | Coaxial Coarse/Fine Drive, 28 mm Coarse Travel, 0.002 mm Fine Step Resolution, Anti-Drift Tension Control, Upper Limit Stop |
| Stage | Dual-Layer Mechanical Stage with Low-Profile X/Y Controls, Max Specimen Height 28 mm |
| Reflected-Light Module | Integrated Oblique Illumination Unit |
| Transmitted-Light Module | Swing-Out Achromatic Condenser (NA 0.9), Variable Aperture Diaphragm |
| Camera Interface | C-Mount, Compatible with 20 MP (5440 × 3648) Digital Imaging Sensors |
| Software | Full-Featured Metallurgical Image Analysis Suite Supporting ASTM E112, E3, E1245, ISO 643, GB/T 6394, GB/T 10561, JIS G 0551–G 0555, and 570+ Standardized Quantitative Modules |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Manufacture | China |
| Model | LK-53P-S |
| Pricing | Available Upon Request |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | LK-5GHD |
| Pricing | Upon Request |
| 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 Type | Upright |
| Total Magnification | 50×–1000× |
| Eyepiece | PL10×/25 mm |
| Objectives | 5×, 10×, 20×, 50×, 100× (Infinity-Corrected, Semi-Apochromatic, Long Working Distance, Brightfield/Darkfield/Polarized/DIC-Compatible) |
| Optical System | Infinity-Corrected Dual-Path (UISC) |
| Illumination | 12 V / 100 W Halogen Lamp (Transmitted & Reflected, Pre-Centered) |
| Observation Modes | Brightfield, Darkfield, Polarized Light, Differential Interference Contrast (DIC) |
| Stage | Right-Handed 4-inch Mechanical Stage with Y-axis Lock & Glass Insert |
| Focus Mechanism | Coaxial Coarse/Fine Drive (25 mm Coarse Travel, 1 µm Fine Resolution) |
| Observation Tube | 30° Inclined, Trinocular, Infinity-Optimized, Pupil Distance 50–76 mm, Dual-Beam Splitting Ratio (100:0 or 0:100) |
| Condenser | Swing-Out Achromatic (NA 0.9) |
| Reflected Light Condenser | Brightfield/Darkfield Switchable, Adjustable Aperture & Field Diaphragms, Polarizer/Analyzer Slots, ND Filter Slot (ND50) |
| DIC Module | U-DICR Nomarski DIC System (Integrated into Objective Nosepiece) |
| Image Capture | 20 MP CMOS Sensor (5440 × 3648 px), Optional Integration |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Product Type | Upright |
| Image Analysis System | Integrated |
| Total Magnification Range | 50×–1000× |
| Eyepiece | PL10×/22 mm Widefield High-Eyepoint |
| Objective Lenses | 5×, 10×, 20×, 50×, 100× (Long Working Distance, Semi-Apochromatic, Brightfield/Darkfield Dual-Mode) |
| Optical System | UISC (Universal Infinite Space Correction) Infinity-Corrected Optics |
| Illumination | Reflected 12 V / 100 W Halogen with Digital Intensity Preset & BF/DF Toggle |
| Observation Modes | Brightfield (BF), Darkfield (DF), Differential Interference Contrast (DIC), Simple Polarization |
| Stage | 6-inch (158 × 158 mm XY travel under reflected light |
| Focus Mechanism | Coaxial Coarse/Fine Adjustment with Upper Limit Stop & Tension Control |
| Power Supply | Built-in 90–240 V AC Universal Voltage Transformer |
| Camera Interface | C-mount, Compatible with 20 MP (5440 × 3648) Digital Imaging Module |
| 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 | Original Equipment Manufacturer (OEM) |
| Instrument Category | Upright Fluorescence Microscope |
| Model | LK-80FL |
| Excitation Source | High-Power LED (B/G/UV bands) |
| Transmission Illumination | Adjustable White LED (CCT 2850–5500 K, selectable warm/cool) |
| Eyepieces | Widefield Plan Eyepieces PL10X/23 mm |
| Objectives | 4X, 10X, 20X, 40X, 100X (Oil Immersion), Infinity-Corrected Achromatic Series |
| Fluorescence Filter Sets | DAPI, GFP, Cy3 |
| Condenser | NA 1.25 Abbe Condenser with Integrated Phase Contrast & Darkfield Accessory Ports |
| Observation Head | Trinocular, 30° Inclined, Interpupillary Distance 47–75 mm, Fixed Beam Splitter Ratio R:T = 8:2 |
| Stage | Dual-Layer Mechanical Stage, 210 × 171 mm Travel Range, Precision 0.1 mm |
| Focusing Mechanism | Coaxial Coarse/Fine Focus with Upper Limit Stop and Tension Adjustment |
| Total Magnification Range | 40X–1000X |
| Imaging System | 20 MP CMOS Camera (5440 × 3648), C-Mount Adaptor with Focusable Phototube |
| Compliance | Non-Medical Device (Not FDA 510(k) or CE IVD certified) |
| Control Mode | Manual Operation Only |
| DIC Compatibility | Not Supported |
| 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 |
| 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 | 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 Type | Upright Metallurgical Microscope |
| Image Analysis System | Integrated |
| Total Magnification Range | 50×–1000× |
| Eyepiece | PL10×/23 mm |
| Objective Lenses | 5×, 10×, 20×, 50×, 100× (Brightfield/Darkfield Semi-Apochromatic Metallurgical Objectives) |
| Optical System | Infinity-Corrected UISC (Ultra-Infinity Super-Correction) |
| Observation Modes | Brightfield, Darkfield, DIC (Nomarski), Simple Polarization |
| Illumination | Reflected 12 V/100 W Halogen with Pre-Set Intensity & BF/DF Toggle |
| Focus Mechanism | Coaxial Coarse/Fine Drive (35 mm Coarse Travel, 1 µm Fine Resolution) |
| Stage | 8-inch (200 mm) Triple-Layer Mechanical Stage, 210 × 210 mm Travel, Clutch-Engaged Rapid Movement |
| Observation Tube | Ergonomic Trinocular Tube, 5°–35° Tiltable, Fixed 100:0 or 0:100 Beam Splitting |
| Vibration Damping | Six-Point Low-CG Metal Chassis with Integrated Anti-Vibration Support |
| Objective Turret | Motorized 6-Position Turret with DIC Slot & Auto-Aperture Matching |
| Software Features | Real-Time Extended Depth of Field (EFI), Multi-Image Alignment (MIA), Onboard Measurement & Annotation |
| 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 | 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 Type | Inverted |
| Total Magnification Range | 50×–1000× |
| Eyepieces | PL10×/20 mm |
| Objectives | 5×, 10×, 20×, 50×, 100× |
| Optical System | Infinity-Corrected Dual-Achromatic (UISC) |
| Illumination | Warm-white LED (2850–3250 K), Köhler illumination with adjustable aperture and field diaphragms |
| Observation Modes | Brightfield (BF), Polarized Brightfield |
| Head | Trinocular, 45° inclined, fixed 80:20 beam splitter, interpupillary adjustment (47–75 mm) |
| Focus Mechanism | Coaxial coarse/fine focusing, 38 mm coarse travel per revolution, 2 µm fine focus increment |
| Stage | Triple-layer mechanical stage with right-hand low-position controls, drop-shaped metal stage plate with 360° rotation handle |
| Software Compatibility | Optional image analysis software (sold separately) |
| Compliance | Designed to support ISO 4096, ASTM E112, E3, E1245, GB/T 6394, GB/T 10561, JB/T 9205, and other metallurgical standard workflows |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Inverted Metallurgical Microscope |
| Model | LK-90M |
| Total Magnification Range | 50×–1000× |
| Eyepieces | Widefield Plan Eyepieces PL10×/22 mm |
| Objective Lenses | 5×, 10×, 20×, 50×, 100× (Infinity-Corrected, Brightfield/Darkfield/DIC/Polarization Capable) |
| Optical System | Infinity-Corrected Dual-Achromatic UISC Pathway |
| Illumination | 12 V / 100 W Halogen Reflected Light Source with Pre-Set Intensity Memory & Brightness Indicator |
| Observation Modes | Brightfield, Darkfield, Simple Polarization, Differential Interference Contrast (DIC) |
| Focusing Mechanism | Coaxial Coarse/Fine Focus with 0.002 mm Fine Adjustment Resolution, 9 mm Total Travel (6.5 mm Up / 2.5 mm Down), Anti-Drift Tension Control |
| Stage | Triple-Layer Mechanical Stage with Dual Linear Rails, Max Sample Size ≥100 mm, Centered Aperture Ø12 mm |
| Observation Tube | Trinocular, 45° Inclined, Ergonomic 360° Rotatable Hinged Head, Interpupillary Adjustment 50–75 mm, Dual Beam-Splitting Ratio (100:0 or 0:100) |
| Image Acquisition | 20-Megapixel Scientific CMOS Camera (5440 × 3648), Integrated with LEI-TECH Metallurgical Image Analysis Suite v5.2 |
| Software Compliance | Supports ASTM E112, E384, E45, E1268 |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | LK-AISOFT |
| Price | USD 14,000 (approx.) |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | LK-AUTO-DIC |
| Price Range | USD 1,400 – 7,000 (FOB) |
| Component Category | Optical Component |
| Compatibility | Olympus U-D5BDREMC / U-D6REMC / U-D6BDREMC Motorized Nosepiece |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | LK-AYCLY1500 |
| Product Category | Portable |
| Image Analysis System | Integrated Android-based software with calibration and reporting modules |
| Total Magnification | Up to 1500× (optical + digital) |
| Objective Lenses | 4×, 10×, 20× |
| Sensor | 1.3 MP monochrome CMOS |
| Illumination | LED coaxial illumination |
| Display | 7″ 720p capacitive touchscreen |
| Battery | 5 V / 5000 mAh Li-ion (≥3 h continuous operation) |
| XY Measurement Accuracy | ±0.5 µm |
| Z-Axis Depth Range | 4 mm |
| Z Measurement Accuracy | ±1 µm |
| Stage Travel (XYZ) | 20 mm each axis |
| Roller Diameter Compatibility | Φ100–Φ500 mm |
| Data Interfaces | Micro-USB 2.0, Wi-Fi 802.11 b/g/n |
| Storage | 2 GB RAM + 8 GB eMMC |
| Operating Temperature | 5–35 °C |
| Storage Temperature | −20–50 °C |
| Image Format | BMP |
| Image Resolution | 1280 × 720 pixels |