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| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM/ODM) |
| Model | LK-WIFI2600 |
| Sensor | 1.3 MP CMOS color imaging sensor |
| Resolution | 1280 × 720 pixels |
| Magnification | 5–600× (display-dependent, calibrated on 17″ monitor) |
| Optical System | 6-element precision glass lens assembly |
| Focus Mechanism | Motorized auto/manual focus with touch-initiated algorithmic stabilization |
| Illumination | Switchable triple-spectrum LED array (white: 2000K/4000K, UV: 365 nm, IR: 850 nm) |
| Power | Rechargeable 2000 mAh Li-ion battery |
| Runtime | Up to 4 hours continuous imaging |
| Dimensions | 46 × 46 × 82 mm (L × W × H) |
| Weight | 70 g |
| Connectivity | Wi-Fi 2.4 GHz direct hotspot mode & client mode |
| Interface | USB-C (data/power) |
| Operating Temperature | 0–40 °C |
| Storage Temperature | −20–+50 °C |
| Measurement Accuracy | Micrometer-level calibration traceable via on-device reference scale and software pixel-to-unit conversion |
| Software Compatibility | Android OS 8.0+, Windows 10/11 (via browser-based web interface or dedicated APK) |
| 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 Producer |
| Regional Category | Domestic (China) |
| Model | LK-JXFX |
| Price | USD 2,800 (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) |
| Key | Brand: LEI-TECH |
|---|---|
| Model | LK53P |
| Origin | Tianjin, China |
| Manufacturer Type | OEM Manufacturer |
| Optical System | Infinity-Corrected (UISC) |
| Total Magnification | 50×–500× |
| Eyepieces | PL10×/22 mm with reticle |
| Objectives | 5×, 10×, 20×, 50× (achromat, polarized-light optimized) |
| Illumination | Dual-mode (transmitted Köhler + reflected halogen, 12 V/50 W, pre-centered) |
| Polarization Components | Rotatable analyzer (0–360°, 2° scale, ±6′ accuracy), removable λ-plate (551 nm), λ/4-plate (147.3 nm), quartz wedge (I–IV order), built-in Bertrand lens |
| Stage | 360° rotatable metal stage with graphite coating |
| Condenser | Swing-out achromatic condenser (NA 1.2), integrated polarizer with 0°/90°/180°/270° indexing |
| Focus Mechanism | Coaxial coarse/fine focus with tension adjustment and upper limit stop |
| Camera Interface | C-mount, 20 MP sensor (5440 × 3648 effective pixels) |
| Software Features | Real-time Extended Focus Imaging (EFI), Multi-Field Image Assembly (MIA), quantitative measurement, image annotation & calibration |
| Compliance | Designed per ISO 8578 (microscope mechanical standards), compatible with GLP documentation workflows and ASTM E112 / E1181 for grain/phase analysis |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | LK-CC6000 |
| Pricing | Available Upon Request |
| Optical Design | Maksutov-Cassegrain Reflecting Refracting System |
| Working Distance (W.D.) | 200–2000 mm |
| Field of View (FOV) | 0.65 × 0.4 mm to 6 × 4 mm |
| Minimum Field Angle | 0.7° |
| Resolution | 3.5 µm @ 200 mm W.D. (1 mm FOV), 7 µm @ 500 mm W.D. (1.5 mm FOV), 15 µm @ 1000 mm W.D. (3 mm FOV) |
| Imaging Interface | USB 3.0, HDMI, Optional Ultra-High-Speed Camera (4,000–20,000 fps) |
| Sensor | Scientific-grade SONY CMOS/CCD with Ultra-Fine™ Color Engine & Real-time HDR |
| Software | Integrated Measurement Calibration (5-sec scale calibration at any W.D.), 2D Dimensional Metrology, Dynamic Image Capture & Annotation |
| 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 | Hubei, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LK-T600C-YD |
| Cooling Method | Liquid Nitrogen |
| Temperature Range | −196 °C to 600 °C |
| Temperature Display Resolution | 0.1 °C |
| Temperature Control Accuracy | ±0.1 °C |
| Sample Area Diameter | 16 mm |
| Optical Aperture Diameter | 2 mm |
| Minimum Objective Working Distance | 4.5 mm |
| Minimum Condenser Working Distance | 11 mm |
| X-Axis Translation Range | ±6 mm |
| Y-Axis Translation Range | ±6 mm |
| Max. Heating Rate | 50 °C/min |
| Max. Cooling Rate | −25 °C/min |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | LK-CJS211 |
| Magnification Range | 165×–3300× |
| Optical Resolution | 2 µm (at 10× objective) |
| Z-Axis Measurement Accuracy | ±2 µm |
| Sensor | Sony 1/2″ Color CMOS, 2 MP |
| Illumination | LED Coaxial Light Source (40,000 h lifetime) |
| Focus Mechanism | Coaxial Coarse/Fine Adjustment, 50 mm Travel, 0.002 mm Fine Step |
| Stage Travel | 65 mm × 55 mm |
| Base Dimensions | 330 mm × 300 mm |
| Column Height | 382 mm |
| Field of View (at 10×) | 3 mm × 1.68 mm |
| Core Capabilities | Real-time Extended Depth of Field (EDF), Wide Dynamic Range (WDR), 3D Surface Reconstruction, Automated 2D/3D Metrology, AI-assisted Edge Detection & Batch Measurement |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LK-HW70 |
| Power Supply | 220 V ±10%, 45–60 Hz |
| Output Voltage | 36 V DC |
| Rated Power | 50 W |
| Temp. Control Range | Ambient to 60 °C |
| Temp. Setpoint Resolution | Digital, Pre-settable |
| Measurement Accuracy | ≤ ±0.2 °C across full range |
| Stage Dimensions | 165 × 130 × 8 mm |
| Central Aperture | Ø38 mm |
| Control Method | Fuzzy Logic + PID Algorithm |
| Heating Element | PTC Ceramic |
| Safety | Low-Voltage Isolated Output (36 V), Solid-State Zero-Crossing Power Modulation |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | LK53P-LRT600 |
| Optical System | Infinity-Corrected Universal Imaging System (UISC) |
| Total Magnification | 50×–500× (with 5×, 10×, 20×, 50× objectives) |
| Eyepieces | Widefield PL10×/22 mm (with micrometer scale) |
| Observation Modes | Brightfield, Polarized Light |
| Illumination | Dual-path (transmitted Köhler + reflected halogen, 12 V/100 W, pre-centered) |
| Condenser | Achromatic swing-out, NA 1.2, with rotatable polarizer (0°/90°/180°/270° positions) |
| Analyzer | Rotatable 360°, graduation 2°, accuracy ±6′, lockable |
| Compensators | λ plate (551 nm), λ/4 plate (147.3 nm), quartz wedge (I–IV order) |
| Stage | Precision XY mechanical stage (±6 mm each axis), 360° rotatable metal platform with graphite coating |
| Focus Mechanism | Coaxial coarse/fine focus, tension-adjustable, upper limit stop |
| Temperature Control Stage | Integrated cryo-heating stage (–196 °C to +600 °C), sample area Ø16 mm, optical aperture Ø2 mm, heating rate up to 50 °C/min, cooling rate down to –25 °C/min, temperature resolution 0.1 °C, control stability ±0.1 °C |
| Minimum Working Distance | 4.5 mm (objective), 11 mm (condenser) |
| Imaging System | 20 MP CMOS sensor (5440 × 3648), liquid-nitrogen-cooled for low-noise acquisition |
| Software Functions | Real-time Extended Focus Imaging (EFI), Multi-Image Alignment (MIA), quantitative birefringence measurement, grain orientation mapping, phase transition tracking |
| 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 | OEM Manufacturer |
| Model | LK-CJS6300 |
| Imaging Sensor | 1/1.7″ CMOS, 3840 × 2160 (4K) @ 60 fps |
| Optical Zoom Range (Configurable) | 30×–500× or 80×–6500× |
| Motorized XYZ Stage | X/Y travel 205 mm × 180 mm, resolution 1 µm |
| Tiltable Objective Arm | 0°–90° left/right inclination with electronic brake |
| Rotatable Stage | 360° continuous electric rotation |
| Software Functions | Real-time extended depth-of-field (EDF) fusion, auto-focus, 2D/3D stitching, 2D metrology, 3D topography reconstruction, roughness analysis, cleanliness assessment (optional), IMC thickness measurement (optional) |
| Lens Type | Apochromatic corrected optics |
| Illumination Modes | Ring, diffuse, oblique, coaxial epi-illumination, transmitted, hybrid, brightfield, darkfield, polarized, DIC |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | LK-HY100 |
| Price | USD 13,800 (FOB Tianjin) |
| 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 | 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 |
| 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 | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | LK-5GHD |
| Pricing | Upon Request |
| 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 |
| 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 | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | LK-SP800 |
| Total Magnification Range | 9.6×–80.3× |
| Zoom Ratio | 1:8.3 |
| Field Diameter | 8 mm |
| Working Distance | 90 mm |
| Objective Type | Apochromatic Plan Achromat Objective |
| Illumination | LED Ring Light (Epi-Illumination) |
| Depth of Field | 1 mm |
| Numerical Aperture | 0.1 |
| Sensor | 1/2″ CMOS, 1920×1080 @ 60 fps |
| Display | 11.6″ Integrated LCD |
| Stand Height | 300 mm (Linear Rail Column), Base Dimensions: 320×260×20 mm |
| Software Functions | Brightness/Saturation/RGB Adjustment, One-Touch White Balance & Auto Exposure, HDR Imaging, SE Enhancement, Image Freeze, Capture, On-Screen Measurement, Reference Image Overlay, Crosshair & Custom Grid Lines, Edge Detection, Mirror Flip (H/V), Color/Grayscale Toggle, LED Intensity Control |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | LK-DDZWT |
| Price Range | USD 1,400 – 7,000 |
| 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 | 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 |
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