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Shanghai Yanrun Optical & Mechanical Technology Co., Ltd.

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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelAMM-8P Large-Scale R&D Inverted Horizontal Metallurgical Microscope
Mounting ConfigurationInverted
Image Analysis SystemNot Standard (Optional Add-on)
Optical Total Magnification40×–400×
Optional Extended Magnification25×–1000×
EyepiecesWide-Field WF10X (Φ18 mm)
Objective Lenses4×, 10×, 20×, 40×
Coaxial Coarse/Fine Focus Travel15 mm / 0.002 mm (2 µm) per Division
Mechanical StageDual-Layer, 180 × 155 mm Platform with 75 × 50 mm Travel Range
IlluminationReflected Halogen Lamp, 6 V / 30 W, Continuously Adjustable Brightness
Power Supply220 V / 50 Hz
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryUpright Metallurgical Microscope
ModelHMM-240
Optical Magnification Options20×, 50×, 100×, or 400× (user-selectable configuration)
Eyepiece10× wide-field (18 mm field number)
Objective LensesSingle fixed objective from 2×, 5×, 10×, or 40× (pre-configured per unit)
Mechanical Tube Length160 mm
Focusing Range25 mm with coaxial coarse/fine focus mechanism
IlluminationAdjustable-intensity LED (DC 4.2 V)
Optional AccessoriesPlan metallurgical objectives (4×, 20×, 50×), 5.6-inch external display module, digital eyepiece adapter, polarizing kit, magnetic XY translation stage
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelAMM-8D Large-Scale R&D Digital Inverted Horizontal Metallurgical Microscope
Mounting ConfigurationInverted
Image Analysis SystemNot Included (Optional Add-on)
Optical Total Magnification40×–400×
Optional Total Magnification (with Auxiliary Lenses/Cameras)25×–1000×
EyepiecesWide-Field WF10X (Φ18 mm)
Objective Lenses4×, 10×, 20×, 40× (Standard)
OptionalPlan Achromatic 2.5× (NA 0.07), 100× (Oil Immersion)
Coaxial Coarse/Fine Focus Travel15 mm / 0.002 mm (2 µm) per Division
Mechanical StageDual-Layer, 180 × 155 mm Platform, 75 × 50 mm Travel Range
IlluminationReflected Halogen Lamp, 6 V / 30 W, Continuously Adjustable Brightness
Power Supply220 V AC, 50 Hz
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
Model6XB-PC Upright Metallurgical Microscope
ConfigurationUpright (not inverted)
Image Analysis SystemNot included (standalone imaging interface only)
Total Optical Magnification Range100×–1000× (standard)
EyepiecesWide-field 10× (18 mm field number)
Objective LensesPlan Achromatic, long-working-distance, coverslip-free: 5× (NA 0.12, WD 18.3 mm), 10× (NA 0.25, WD 8.9 mm), 40× (NA 0.60, WD 3.7 mm), 60× (NA 0.75, WD 0.96 mm)
Focusing MechanismCoaxial coarse/fine focus
fine focus graduation2 µm
StageDual-layer mechanical stage (186 mm × 142 mm)
X–Y travel range75 mm × 50 mm
Illumination6 V / 20 W halogen transmitted & reflected Köhler illumination system
Eyepiece TubeInclined 30° binocular tube with internal analyzer for polarized light observation
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Region ClassificationDomestic (China)
ModelBPAS-240 Stereo Jewelry Microscope
PriceUSD 1 (Reference Only)
Zoom Range7×–45× Continuous (Expandable to 50×)
Working Distance95 mm (Extendable to 115 mm)
EyepieceWide-Field WF10×/23 mm
Interpupillary Adjustment Range55–75 mm
Focus Travel125 mm
Optional AccessoriesAuxiliary Objectives (0.75× WD=105 mm
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Origin CategoryDomestic (China)
Model102XB-PC
Microscope TypeUpright
Image Analysis SystemNot Included
EyepiecesWidefield 10×/25 mm and 10×/20 mm with 0.1 mm reticle scale
Objectives5×/0.15 (WD 35 mm), 10×/0.28 (WD 35 mm), 20×/0.40 (WD 20 mm), 50×/0.55 (WD 13 mm)
Eyepiece Tube30° inclined trinocular head (interpupillary adjustment 50–75 mm)
NosepieceFour-position revolving nosepiece with centering adjustment
Stage190 × 140 mm mechanical stage, 50 × 40 mm travel range
Focus MechanismCoaxial coarse/fine focusing with rack-and-pinion drive
fine focus graduation2 µm
FiltersSlide-in green, blue, and neutral density filters
Illumination12 V / 50 W halogen lamp (AC 85–230 V), adjustable brightness, equipped with aperture and field diaphragms
Polarization SystemRotatable analyzer (0–360°), polarizer and analyzer both removable from optical path
Calibration Tool0.01 mm stage micrometer
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product TypeInverted
Optical Total Magnification100×–1000× (Optional Extended to 1600×)
Eyepieces10×, Field Number 18 mm
Objectives10×/0.25, 20×/0.40, 40×/0.60, 100×/1.25 (Oil Immersion), Working Distances: 8.8 mm, 8.6 mm, 3.7 mm, 0.44 mm
FocusingCoaxial coarse/fine adjustment, Fine Focus Graduation: 2 µm
StageDual-layer mechanical stage, 180 × 150 mm base, 15 × 15 mm travel range
IlluminationKöhler illumination, 6 V / 20 W halogen lamp, adjustable brightness
Power Supply220 V / 50 Hz (optional 110 V / 60 Hz)
TubeInverted trinocular head, 30° inclination, interpupillary adjustment 53–75 mm, diopter adjustment available
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product TypeUpright
Total Magnification7X–45X
EyepieceWidefield 10X (Φ20 mm)
Objective Zoom Range0.7X–4.5X
Field of ViewΦ28.5 mm–Φ4.5 mm
Working Distance88 mm
Vertical Travel25 mm ≤ H < 265 mm
Base Dimensions215 × 160 × 60 mm
IlluminationAdjustable 12 V / 10 W Halogen Lamp with Reflector Cup (Top-Lighting)
Overall Dimensions394 × 230 × 160 mm
Optional AccessoriesWidefield Eyepieces (10X/15X/20X/25X, various FOV diameters), Graticule Eyepieces (10X, 0.1 mm/div), Auxiliary Objectives (0.5X–2X), LED Ring Light (8 W, 90–265 V, WD 35–200 mm), Fluorescent Ring Light (5 W, 110/220 V)
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic (China-made)
ModelHMM-240S Portable Video-Measurement Metallurgical Microscope
ConfigurationUpright
Total Magnification Options20×, 50×, 100×, or 400× (user-selectable single configuration)
Objective Lenses IncludedOne of 2×, 5×, 10×, or 40×
Mechanical Tube Length160 mm
Display5.6-inch integrated LCD screen
Focusing Range25 mm with coaxial coarse/fine focusing mechanism
Eyepiece Field Diameter18 mm
IlluminationAdjustable-intensity LED, DC 4.2 V
Optional AccessoriesPlan metallurgical objectives (4×, 20×, 50×), digital eyepiece camera, polarizing kit, magnetic translation stage
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeOEM Manufacturer
Product OriginDomestic (China)
ModelMMAS-4
ConfigurationInverted
Image Analysis System IncludedYes
Total Optical Magnification Range100×–1600×
Eyepieces10×, Ø18 mm
Objective Lenses10×, 20×, 40×, 100× (NA: 0.25, 0.40, 0.60, 1.25
WD8.8 mm, 8.6 mm, 3.7 mm, 0.44 mm)
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic (China)
Model11XB-PC
ConfigurationInverted
EyepiecesWidefield 10× (23 mm FOV), Graticule Eyepiece 10× (20 mm FOV) with 0.1 mm Divisions
ObjectivesInfinity-Corrected Plan Apochromatic Long Working Distance: 5×/0.15 (WD 44 mm), 10×/0.30 (WD 44 mm), 20×/0.35 (WD 44 mm), 50×/0.50 (WD 44 mm)
NosepieceFour-Position Revolving Turret with DIC Slot and Centering Adjustment
Stage290 × 290 mm Mechanical Stage with 100 × 100 mm Travel Range and X/Y Rapid-Drive Mechanism
Focus SystemCoaxial Coarse/Fine Focus
Fine Focus Graduation2 µm per Division
Z-Axis Vertical Travel150 mm
IlluminationKöhler Surface Illumination (12 V/50 W Halogen, AC 85–230 V, Continuous Brightness Control) + Telecentric Outline Illumination (12 V/50 W Halogen, AC 85–230 V)
Polarization SystemRotatable Analyzer (0–360°), Removable Polarizer and Analyzer
Display Interface0.5 µm Resolution Measurement Capability, Zero-Set Function, Axis Orientation Flip, Data Export (TTL-compatible Output)
Calibration Standard0.01 mm Stage Micrometer
Included AccessoriesMain Unit, Trinocular Head (Upright Image, 30° Inclined, Interpupillary Adjustment 50–75 mm), Pair of 10× Eyepieces, Full Objective Set (5×, 10×, 20×, 50×), Two 12 V/50 W Halogen Lamps, Full Polarizing Kit, CCD Camera (Standard), 0.5× C-Mount Adapter, Documentation Set (Certificate of Conformance, Warranty Card, Manual)
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product TypeUpright
Total Magnification7X–45X
EyepieceWidefield 10X (Φ20 mm)
Objective Zoom Range0.7X–4.5X
Field of ViewΦ28.5–Φ4.5 mm
Working Distance88 mm
Vertical Travel25–265 mm
Base Dimensions215 × 160 × 60 mm
IlluminationDual LED-compatible Halogen — Top: 12 V / 10 W with reflector cup, dimmable
Bottom12 V / 10 W, dimmable
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Origin CategoryDomestic (China)
ModelAMM200 Trinocular Upright Metallurgical Microscope
PriceContact for Quote
Product TypeUpright (not inverted)
Image Analysis System IncludedNo
EyepiecesWide-Field 10× (18 mm field number), Wide-Field 16× (11 mm field number)
ObjectivesPlan Achromatic, Cover-Slip-Free: 4×/NA 0.10, 10×/NA 0.25, 40×/NA 0.65 (Spring-Loaded), 63×/NA 0.85 (Spring-Loaded)
Optional Objectives100×/NA 1.25 (Oil Immersion, Spring-Loaded)
Mechanical Stage160 mm × 130 mm, Travel Range 76 mm × 50 mm, Vernier Scale Resolution 0.1 mm
NosepieceBall-Bearing Mounted Quadruple Revolving Nosepiece
Focus MechanismCoaxial Coarse/Fine Focus, Total Travel 40 mm, Fine Focus Graduation 2 µm per division
IlluminationVertical (Epi-) Illuminator with 6 V / 20 W Halogen Lamp, Dual Voltage Input (110 V / 220 V AC), Adjustable Brightness, Optional Filter Set (Light Blue, Light Green)
Configurations AvailableBase Unit Only
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic (China-Made)
ModelPM-10 Upright Polarizing Microscope
PriceUSD 1 (Base Unit, Ex-Works)
Optical Magnification40×–1000×
EyepiecesWide-Field WF10× (Φ18 mm)
ObjectivesAchromatic 4×/0.10, 10×/0.25, 40×/0.65 (spring-loaded), 100×/1.25 (spring-loaded, oil-immersion)
Binocular HeadInclined 30°, interpupillary adjustment
AnalyzerSliding-type, removable
Focusing MechanismCoaxial coarse/fine focus
fine focus graduation2 µm
NosepieceFour-position, inward-rolling ball bearing centering
StagePM-10 — rotating stage (Φ120 mm)
PM-10A — dual-layer mechanical stage (135 mm × 125 mm) with integrated Φ100 mm rotating insert (X–Y travel75 mm × 35 mm)
CondenserAbbe type, NA 1.25, vertically adjustable
FiltersBlue filter, ground glass diffuser
Polarizer360° rotatable, graduated scale
Illuminator6 V / 20 W halogen lamp, continuously variable intensity control
Optional AccessoriesWF16× (Φ11 mm) or reticle eyepiece (10×, 0.1 mm/div)
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Origin CategoryDomestic (China)
Model11XB Research-Grade Upright Metallurgical Microscope with Transmitted/Reflected Light, Polarization, and Darkfield Capabilities
ConfigurationUpright
Image Analysis SystemNot Included
EyepiecesWidefield 10× (23 mm field number), Widefield 10× (20 mm field number) with 0.1 mm reticle scale
Objectives5×, 10×, 20×, 50× (Infinity-Corrected Plan Apochromatic Long Working Distance)
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelBPAS-120 Stereo Gemological Microscope
PriceUSD 1 (Reference Only)
Working Distance95 mm (extendable to 115 mm)
Zoom Range7×–45× continuous (expandable to 50×)
EyepieceWide-field WF10×/23 mm
Interpupillary Adjustment55–75 mm
Focus Travel125 mm
Optional AccessoriesAuxiliary Objectives (0.75× WD 105 mm
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product TypeUpright
Total Magnification Range7X–63X
EyepiecesWidefield 10X (Φ22 mm)
Objective Zoom Ratio0.7X–6.3X
Field of ViewΦ33.8 mm–Φ3.49 mm
Working Distance110 mm
Vertical Travel220 mm
Base Dimensions310 mm × 280 mm
IlluminationTop-mounted 3 W high-brightness LED + Bottom-mounted 5 W high-brightness LED
Optional AccessoriesWF15X (Φ15 mm), WF20X (Φ12 mm), WF25X (Φ9 mm), 10X reticle eyepiece (0.1 mm/div), Auxiliary objectives (0.5X, 1.5X, 2X), LED epi-fluorescence illuminator, Ring fluorescence illuminator
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic (China-Made)
Model5XB-PC Inverted Polarizing Metallurgical Microscope
ConfigurationInverted
Optical Total Magnification100×–1000×
Optional Total Magnification1600×
Eyepieces10×, Field Number 18 mm
Objectives10×, 20×, 40×, 100× (oil immersion optional)
Head45° inclined trinocular head (interpupillary distance 50–75 mm)
NosepieceQuadruple revolving nosepiece
Objective SpecificationsPlan metallurgical objectives — 4×/0.10 (W.D. 25 mm), 10×/0.25 (W.D. 11 mm), 20×/0.40 (W.D. 9 mm), 40×/0.60 (W.D. 3.8 mm)
StageDual-layer mechanical stage (242 × 172 mm), travel range 75 × 50 mm, central circular stage Φ110 mm
Focus MechanismCoaxial coarse/fine focusing with gear-driven fine adjustment (graduation: 2 µm per division)
IlluminationReflected Köhler illumination with adjustable aperture and field diaphragms
Polarization SystemRotatable analyzer (0–360°), polarizer and analyzer both removable from optical path
Filter SetYellow, green, blue interference filters
Calibration Tool0.01 mm micrometer scale
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
ModelFM-200 Inverted Infinity-Corrected Phase Contrast & Epi-Fluorescence Microscope
Optical Magnification100×–400×
EyepiecesWidefield WF10X (Φ22 mm), Centering Telescope
Objective LensesInfinity-Corrected Achromatic PLL (Cover Glass Thickness 1.2 mm): 10×/0.25 (WD 4.3 mm), 20×/0.4 (WD 8.0 mm), 40×/0.6 (WD 3.5 mm)
Phase Contrast PLL/PHP2 ObjectivesSame Specifications
Trinocular Head45° Inclination, 100% Light Path Diversion for Projection, Interpupillary Distance 53–75 mm
Transmitted Illumination6 V / 30 W Halogen Lamp with Dimming Control
Phase Contrast CondenserRotating Carousel-Type, WD 55 mm
Filter SetBlue, Green, Ground Glass
Epi-Fluorescence Illumination100 W Mercury Arc Lamp, Dual-Voltage Power Supply (110 V / 230 V)
Excitation Filter SetsBlue-Green Set (Ex: 450–490 nm / Em: ≥515 nm
Ex495–555 nm / Em: ≥595 nm)
UV-Violet Set (Ex320–380 nm / Em: ≥435 nm
Ex380–415 nm / Em: ≥475 nm)
Stage Dimensions208 × 227 mm, Travel Range 77 × 114 mm
Circular Glass StageΦ118 mm
NosepieceQuintuple Revolving
Specimen HoldersThree Standard Culture Dish Adapters (for Ø87.5 mm, Ø68.5 mm, and Rectangular 57 × 82 mm Dishes)
Focus MechanismCoaxial Coarse/Fine Adjustment with Locking & Upper/Lower Limits, Fine Focus Graduation: 2 µm per Division
Optional AccessoriesGraticule Eyepieces (0.1 mm/div), 5×/0.12 Objective, Hexaposition Nosepiece, Custom Dish Adapters (T25, 35 mm, 50 mm, 66 × 66 mm, Slide Holder), CCD Adapters (0.4×, 0.5×, 1×, 0.5× with Graticule), USB/VIDEO & Digital Camera Interfaces
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
ModelBPAS-360 Trinocular Stereo Gemological Microscope
Zoom Range7×–45× continuous (expandable to 50×)
Working Distance95 mm (expandable to 115 mm)
EyepieceWide-field WF10×/23 mm
Interpupillary Adjustment Range55–75 mm
Focus Travel125 mm
Optional Auxiliary Objectives0.75× (WD 105 mm), 1.5× (WD 47 mm), 2× (WD 33 mm)
PolarizerIntegrated, rotatable
IlluminationAdjustable dual-arm LED or halogen coaxial & oblique lighting system
Sample HoldersSpring-loaded steel-wire gem clamp and parallel-jaw flat clamp
Stage MountingDual threaded holes for clamp height/angle adjustment
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryUpright Stereo Microscope
Total Magnification Range7× to 45×
EyepieceWidefield 10× (Φ20 mm)
Objective Zoom Ratio0.7× to 4.5×
Field of ViewΦ28.5 mm to Φ4.5 mm
Working Distance88 mm
Vertical Travel35 mm ≤ H < 265 mm
Base Dimensions300 × 240 × 25 mm
IlluminationTop-mounted 12 V / 10 W halogen lamp with reflector cup and continuous brightness control
Image Analysis SystemNot Integrated
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product TypeUpright
Total Magnification Range40×–400×
Eyepieces10× (Field Number 18)
Objective Lenses4× (NA 0.10, WD 17.91 mm), 10× (NA 0.25, WD 6.54 mm), 20× (NA 0.40, WD 1.05 mm), 40× (NA 0.65, WD 0.736 mm)
NosepieceQuadruple Revolving
Stage Dimensions350 mm × 255 mm, Travel Range: 200 mm × 200 mm
Focusing MechanismCoarse/Fine Combined, 25 mm Vertical Travel, Fine Focus Graduation: 2 µm per division, 0.2 mm per revolution
Illumination6 V / 20 W Halogen Lamp with Built-in Continuous Intensity Control
Mounting MediumDry
Optional AccessoriesLong Working Distance Objectives (50×, 80×, 100×), Digital Camera Adapters, 12.5× or Reticle Eyepieces
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic (China-made)
ModelSM-7L Continuous Zoom Stereo Microscope
Mounting TypeUpright
Image Analysis SystemNot Integrated
Total Magnification Range7× to 45×
EyepiecesWidefield 10× (20 mm field number)
Objective Zoom Ratio0.7× to 4.5×
Field of ViewΦ28.5 mm to Φ4.5 mm
Working Distance88 mm (at 1× objective setting)
Vertical Travel35 mm ≤ H < 215 mm
Base Dimensions260 × 290 × 55 mm
IlluminationDual-source — Top-mounted 12 V / 10 W halogen lamp with reflector cup (adjustable brightness) and Bottom-mounted 12 V / 10 W halogen lamp (adjustable brightness)
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BrandYANRUN
OriginShanghai, China
Manufacturer TypeDirect Manufacturer
Product OriginDomestic (China)
Model102XB Upright Metallurgical Microscope
ConfigurationUpright
Image Analysis SystemNot Included
EyepiecesWidefield 10× (25 mm FOV), Widefield 10× (20 mm FOV) with 0.1 mm reticle scale
Objectives5×, 10×, 20×, 50× (Infinity-Corrected Plan Achromatic Long Working Distance)
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