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| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LK-PCYG |
| Instrument Type | Inverted Fluorescence Microscope |
| Medical Device Classification | Non-Medical Device |
| Instrument Class | Research-Grade Fluorescence Microscope |
| Slide Capacity | 3 / 30 / 60 / 120 slides |
| Scan Speed | ≤50 s @ 20×, <80 s @ 40× (15 mm × 15 mm FOV) |
| Scanning Method | Continuous Area Scan |
| Objective Configuration | Motorized 20× (optional 40× with turret) |
| Stage | Dual-Heterostructure Precision Stage |
| Motion Accuracy | XYZ = 0.1 µm |
| Software Features | Global Mosaic Stitching, Extended Depth-of-Field (EDF) Fusion, Lossless TIFF/SVS Export |
| Preview Functionality | Infinite Zoom, Annotation, Screenshot |
| Power Supply | AC 220 V ±10% |
| Operating Temperature | 5–40 °C |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Category | Inverted Fluorescence Microscope |
| Model | LK-YG91 |
| Excitation Source | High-Stability LED |
| Microscope Class | Research-Grade |
| Eyepieces | Widefield Plan Eyepieces PL10X/22mm |
| Objective Lenses | 4X, 10X, 20X, 40X (Infinity-Corrected) |
| Fluorescence Filter Sets | B1 (Blue Excitation), G1 (Green Excitation) |
| Illumination | Dual-Mode LED (Transmitted & Epi-Fluorescence) |
| Focusing Mechanism | Low-Position Coaxial Coarse/Fine Focus with Anti-Drift Adjustment |
| Condenser | 72 mm Achromatic Condenser with Centering Knobs |
| Observation Head | Trinocular Ergonomic Head, 45° Inclination, 360° Rotatable Hinged Binocular Tube, Interpupillary Distance 50–75 mm, Dual Light Path Splitting (100:0 / 0:100) |
| Stage | Mechanical XY Translation Stage with Extension Plate Option |
| Fluorescence Accessories | Green Contrast Filter, Color Temperature Conversion Filter |
| Camera Interface | C-Mount, Compatible with 20 MP CMOS Sensor (5440 × 3648 px) |
| 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-YG80 |
| Instrument Type | Upright Fluorescence Microscope |
| Excitation Source | High-Power LED (B/G/UV) |
| Microscope Class | Conventional Fluorescence Microscope |
| Eyepieces | PL10X/20 mm Wide-Field High-Eye-Point Plan Achromatic |
| Objective Lenses | 4X, 10X, 20X, 40X, 100X (Oil Immersion) |
| Fluorescence Filter Sets | Blue (B), Green (G), Ultraviolet (UV) |
| Illumination | Adjustable-intensity Cold/Warm White LED (CCT: 2850–5500 K) |
| Focus Mechanism | Manual Coaxial Coarse/Fine Adjustment with Upper Limit Stop and Tension Control |
| Condenser | NA 1.25 Abbe Condenser with Integrated Phase Contrast & Darkfield Attachment Ports |
| Observation Head | Trinocular, 30° Inclined, Interpupillary Distance 47–75 mm, Fixed Beam Splitter Ratio R:T = 8:2 |
| Stage | Dual-Layer Mechanical Platform (150 × 140 mm), Dual Slide Clips, Travel Range 76 × 50 mm, Precision 0.1 mm (Tri-Rail Guided) |
| Optical System | Infinity-Corrected Universal Image Correction System (UISC) |
| Imaging Capability | 20 MP CMOS Sensor (5440 × 3648), C-Mount Adaptor with Focusable Photo Tube |
| Optional Accessories | Polarizer/Analyzer Sets, Color Filters, Phase Contrast Annuli, Darkfield Stop Inserts |
| Brand | LEI-TECH |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | LK-YG900 |
| Instrument Type | Inverted Fluorescence Microscope |
| Excitation Source | High-Stability LED |
| Medical Device Classification | Non-Medical |
| Microscope Class | Conventional Fluorescence Microscope |
| Eyepieces | Widefield Plan Eyepieces PL10X/22mm |
| Objective Lenses | 10X, 20X, 40X (Infinity-Corrected) |
| Fluorescence Filter Sets | DAPI (UV), GFP (B), Cy3 (G) |
| Transmitted Light Source | 6V 30W Halogen Lamp |
| Control Mode | Manual |
| Focusing Mechanism | Coaxial Coarse/Fine Focus with Slip-Resistance Adjustment |
| Condenser | Long Working Distance (55 mm) Condenser |
| Observation Head | Ergonomic Binocular Hinged Head, 45° Inclination, Interpupillary Distance 53–75 mm |
| Stage Travel Range | 77 mm (Y) × 134.5 mm (X), Removable Mechanical Stage Scale |
| Camera Interface | C-mount, 20 MP Sensor (5440 × 3648 pixels) |
| Optical System | Infinity-Corrected Chromatic Aberration-Corrected (UISC) Design |
| Total Magnification Range | 100×–400× |
| Imaging Capabilities | Real-Time Z-Stack Depth Fusion, Multi-Field Mosaic Acquisition, HDR Image Processing (DHR), Onboard Measurement Tools |
| Brand | Lei-Tech |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Inverted Fluorescence Microscope |
| Model | LK-YG96 |
| Excitation Source | High-Stability LED |
| Observation Modes | Brightfield, Darkfield, Phase Contrast, DIC, Fluorescence |
| Eyepieces | Widefield PL10X/25 mm (adjustable diopter) |
| Objectives | Infinity-Corrected Semi-Apochromatic Plan Phase Contrast Objectives (4X, 10X, 20X, 40X, 60X) |
| Fluorescence Filter Sets | B, G, UV bands with high-transmission, low-autofluorescence interference filters |
| Illumination | Dual LED System (10 W Transmitted + 10 W Reflected) |
| Focus Mechanism | Motorized Coaxial Coarse/Fine Focus with 0.02 µm minimum step resolution and ±0.1 µm repeatability |
| Condenser | Motorized Revolving Condenser (NA 0.55, WD 26 mm), accommodates up to 6 modules (Phase, DIC, BF) |
| Observation Head | Trinocular Tube with Bertrand Lens, 45° inclination, interpupillary adjustment 47–78 mm |
| Stage | Motorized XY Stage (130 × 100 mm travel, 0.1 µm resolution, ±0.5 µm repeatability, max speed 10 mm/s) |
| Objective Turret | Motorized 6-Position Turret with DIC slot and objective protection logic |
| Fluorescence Filter Wheel | Motorized 6-Position Filter Cube Selector |
| Imaging System | 20 MP CMOS Sensor (5440 × 3648 active pixels) |
| Optical Design | Infinity-Corrected Dual-Path UISC (Universal Infinite Space Correction) System |
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