Lsn FL 8000W Trinocular Metallographic Optical Microscope/Digital Metallographic Microscope with Camera and Software

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: LSN FL 8000W
• Magnification: 100-500X
• Type: Metallographic
• Number of Cylinder: ≥Three
• Mobility: Desktop
• Stereoscopic Effect: Stereoscopic Effect
• Kind of Light Source: LED
• Shape: Triangular Prism
• Principle: Optics
• Principle of Optics: Polarizing Microscope
• Eyepiece: High Eye Point, Large Field of View, Flat Field Ey
• Objective Lens (Long-Distance Flat Field: Lmplan 50X/0.65 Wd5.2mm
• Converter: Internal Positioning Five Hole Converter
• Worktable: Metal Carrier Platform (Center Hole Φ 12mm)
• Adapt Mirror Interface: Built in 0.5X Adapter Lens Interface (Using Standa
• Transport Package: Carton
• Specification: 44*28*56cm
• Trademark: Lasnov or customized
• Origin: China
• HS Code: 90118000
• Production Capacity: 10000000 PCS/Per Year
• Package Size: 44.00cm * 28.00cm * 55.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

Trinocular metallographic microscopes are core equipment for observing metal microstructures in fields such as materials science and metallurgical engineering. Their unique trinocular design (binocular observation + monocular imaging channel) allows for both real-time observation and digital recording.

Typical Applications Material Analysis Grain size and inclusion distribution testing of metal castings (e.g., steel, aluminum alloys); 
Surface defect analysis of semiconductor wafers (scratches, cracks, coating uniformity);
 Heat treatment process verification (e.g., microstructural changes after quenching and tempering); 
Quality Control; 
Metallographic structure evaluation of automotive parts (gears, bearings); 
Microstructural testing of aerospace materials (titanium alloys, high-temperature alloys);
Research and Teaching; 
Petrographic analysis of geological minerals (e.g., mineralogy of rock thin sections); 
Real-time microscopic imaging and data analysis for educational demonstrations (requires metallographic analysis software).

Specification

Core Structure and Functions Optical System A multi-stage objective lens combination (e.g., 10X, 20X, 40X, and 100X oil immersion lens) paired with wide-field plan-field eyepieces (e.g., WF10X/Φ18mm) achieves a magnification range of 100X-1250X. Trinocular observation heads typically support a fixed beam splitting ratio of 80% binocular observation + 20% image output. Some high-end models (e.g., the Olympus BX53M) offer flexible light path allocation via a three-stage beam splitter. Light Source and Illumination Most common configurations use a 6V/20W halogen lamp or high-brightness LED light source, supporting Köhler illumination technology. Light uniformity can be adjusted using an aperture diaphragm and field diaphragm. Some high-end models (e.g., the VM3000I) integrate directional dark field (DDF) and MIX illumination functions, enabling multi-angle observation and complex imaging modes. Mechanics and Focusing A high-precision, dual-layer mechanical stage (e.g., 180×150mm) supports a 15mm×15mm XY range of motion. The coaxial focusing mechanism for both coarse and fine motions offers fine-tuning accuracy up to 2μm. High-end models like the Olympus BX53M also feature an intelligent light intensity management system that automatically optimizes illumination parameters based on objective lens magnification.

Part	Model—FL8000W
Optical system	Finite distance chromatic aberration corrected optical system
Observation tube	Trinocular, tilted 30°, (with built-in polarizer, switchable)
eyepiece	Wide field of view WF10X/22mm
Long-distance flat field Achromatic objectives	PLL5X/0.12 WD26.1mm
	PLL10X/0.25 WD20.2mm
	PLL40X/0.60 WD3.98 mm
	PLL60X/0.7 WD3.18 mm
converter	Five holes (inward ball positioning)
Focusing mechanism	Coaxial coarse and fine focusing, fine adjustment: 2μm, coarse adjustment tension is adjustable, With locking and limit device
stage	Double-layer mechanical movable stage, dimensions: 210mmX140mm, Moving range: 63*50mm
Epi-illumination system	6V30W halogen lamp, brightness adjustable, equipped with yellow, blue, green filters and frosted glass Built-in field stop, aperture stop, filter changer, push-pull analyzer and polarizer
Transmitted illumination system	Abbe condenser NA.1.25 can be raised and lowered Built-in field light bar in the light collecting mirror, 6V30W halogen lamp, brightness adjustable
Metallographic analysis system	FMIA2023 genuine metallographic analysis software, 12 million Sony chip camera device, 0.65X adapter lens interface, micrometer
Metallographic analysis system	FMIA2025 genuine metallographic analysis software, Sony chip 5 million camera device, micrometer.

Company Profile

Jinan Lasnov Industrial Testing   System Co., Ltd. 

Jinan Lasnov Industrial Testing Co., Ltd. is professional manufacturer exporter of test equipment for 20 years and 10 years rich export ex-perience with CE certificate. Our main products:Electronic universal testingmachine Hydraulic universal testing machine Special material testing machine Horizontal tensile testing machine Impact testing machine Hardness Tester Metallurgical equipment Plastic testing equipment OES Optical Emission Spectrometer. We have exported to many countries,such as America,Canada,Peru,Colombia,Ecuador,En-gland,Germany,France,Norway,Switzerland, Nethersland,Finland,South Africa,Uzbekistan, Russia,UAE,Saudi Arabia,Tanzania,Egypt, Turkey,Kuwait,Australia,Thailand,Vietnam, India,Malaysia,Singapore,Nepal,Pakistan, Laos,Indonesia,Japan etc.