Description
Audit opaque foundry cross-sections and silicon wafers using the Motic BA310 MET Binocular Microscope industrial inspection platform. It provides 50x, 100x, 200x, and 500x magnification through four Long Working Distance (LWD) CCIS LM Plan Achromatic objectives: 5x, 10x, 20x, and 50x. The Siedentopf binocular viewing head sits at a 30-degree incline and rotates 360 degrees, paired with widefield high-eyepoint N-WF 10x/20 mm eyepieces with bilateral diopter adjustment rings to prevent eye fatigue across a 55 mm to 75 mm interpupillary span.
Reflected surface illumination is supplied by an upper EPI module housing a high-intensity 12V/50W quartz halogen bulb, equipped with adjustable field and aperture diaphragms for glare-free Köhler contrast on reflective alloys. The 180 x 140 mm mechanical stage features a scratch-resistant hard-coat surface and metal slide inserts, providing 75 x 50 mm of low-drop coaxial XY travel. Supported by coaxial coarse and fine focus knobs operating on internal brass gear tracks with 2-micron fine division markings, this 10.5 kg cast-metal chassis (400 x 220 x 450 mm) runs on universal 100-240V AC power with integrated polarizer filter slots.
Key Features of Motic BA310 MET Binocular Microscope
An industrial binocular metallurgical microscope engineered for reflected brightfield inspection, alloy grain mapping, and foundry quality checks. Combines four CCIS LM Plan LWD objectives with 50W quartz halogen EPI-illumination, a 75 x 50 mm mechanical stage, and 2-micron focus mechanics.
- CCIS LM Plan Achromatic LWD infinity objectives: 5x, 10x, 20x, and 50x for opaque surfaces
- EPI reflected light attachment with 12V/50W quartz halogen lamp house and continuous dimmer
- Integrated field and aperture iris diaphragms for precision Köhler contrast and glare suppression
- Siedentopf binocular head inclined at 30 degrees with 55 mm to 75 mm interpupillary adjustment
- Oversized 180 x 140 mm mechanical stage with 75 x 50 mm low-drop coaxial XY drive
- Coaxial coarse and fine focus drive working on precision brass gears with 2-micron steps
- High-eyepoint N-WF 10x/20 mm widefield eyepieces with bilateral diopter adjustments
- Solid 10.5 kg cast-metal chassis provides complete vibration-free benchtop stability
Reflected 50W Halogen Köhler Lighting & LM Plan Optics
Opaque mineral sections, semiconductor packages, and polished metallurgical mounts reflect light back through the objective lens, requiring intense incident illumination. The 50W quartz halogen lamp house floods the specimen plane with a warm continuous spectrum that brings out true grain boundaries and etching contrast. Built-in aperture and field diaphragms allow operators to eliminate internal barrel reflections and dial in optimal optical resolution on shiny alloys.
Mechanical Stage Scanning & Pure Binocular Comfort
The 180 x 140 mm mechanical stage provides smooth 75 x 50 mm coordinate translation via right-hand drop-down stalks, letting technicians scan metallurgical pucks systematically without touching specimen surfaces. Viewing through dual high-eyepoint 20 mm eyepieces ensures relaxed, fatigue-free observation during repetitive manufacturing quality audits. The reversed quintuple nosepiece keeps objective lenses angled safely back toward the stand neck during slide swaps.
- Köhler illumination diaphragms eliminate stray reflections on polished metal faces
- Integrated polarizer and analyzer filter slots support basic polarization surface checks
- Low-position coaxial XY controls reduce wrist fatigue during high-volume sample rounds
Motic Five-Year Industrial Hardware Warranty
Motic backs the BA310 MET Binocular with a comprehensive five-year factory warranty covering optical elements, internal gear tracks, and stand castings, backed by two years on electrical halogen components. The complete factory package contains the BA310 MET binocular frame, EPI illumination attachment with 50W lamp house, four CCIS LM Plan objectives, pair of N-WF 10x/20 mm eyepieces, power cable lines, blue filter disc, and vinyl dust cover.
Motic BA310 MET Binocular Microscope Specs
| Brand | Motic |
| Full Model Code / SKU | BA310 MET Binocular (Reflected Light Industrial Inspection Workstation) |
| Country of Origin | Germany / China |
| Microscope Type | Binocular Metallurgical Microscope configured for opaque materials testing, silicon wafer evaluation, and quality control processing |
| Optical System Type | CCIS Color Corrected Infinity Optical System optimized for reflected light incident ray geometries |
| Observation Tube Type | Binocular Head Unit, Siedentopf type incorporating internal optical path alignment blocks |
| Tube Inclination & Rotation | 30° inclined viewing posture for physical comfort, 360° rotating head section, 55-75 mm interpupillary distance tracking adjustability |
| Eyepiece / Field of Number | N-WF 10x / 20 mm (High-eyepoint wide field ocular modules with independent diopter adjustment rings on both tubes) |
| Nosepiece Design | Reversed quintuple revolving nosepiece block tracking automated mechanical positional click-stop alignments |
| Objectives Classification | CCIS LM Plan Achromatic Infinity Optical Lens Series tailored specifically for long working distance metallurgical setups |
| Objectives Magnification Breakdown | LM Plan Achromatic 5x, LM Plan Achromatic 10x, LM Plan Achromatic 20x, LM Plan Achromatic 50x (Long working distance dry configuration) |
| Total Magnification Range | 50x, 100x, 200x, 500x high-contrast surface evaluation parameters |
| Focusing Type & Graduation | Coaxial coarse and fine adjustment tracking assemblies operating with precise internal brass tension-tuning controls; fine graduation at 0.002 mm |
| Stage Dimensions & Surface Coating | Oversized industrial mechanical stage measuring exactly 180 x 140 mm treated with hard-coat scratch-resistant surface plating and integrated metal slide inserts |
| Stage Travel Range & Controls | Right-hand low-position coaxial translation controls mapping precisely 75 mm on the X-axis and 50 mm on the Y-axis lines |
| Condenser Type & Numerical Aperture | Integrated EPI reflected illuminator condenser layout containing adjustable field diaphragm and aperture diaphragm alignment modules |
| Illumination Transmitted Type | None (Solid baseline block for purely opaque engineering specimens) |
| Illumination Epi-EPI/Reflected | EPI Reflected Light Attachment featuring a 12V / 50W Quartz Halogen lamp house module providing high-intensity incident illumination |
| Light Intensity Management | Continuous variable electronic analog rotary potentiometer layout integrated with local brightness tracking logs |
| Camera Port / C-Mount Adapter Split | None (Dedicated dual eye binocular optical pathway tracking paths) |
| Contrast Methods Capability | Incident reflected brightfield analysis, simple polarization validation tests, metallographic surface grain mapping logs |
| Power Supply & Voltage Input | External power pack box or internal transformer module accepting universal mains 100-240V AC electrical currents |
| Physical Dimensions & Net Weight | Chassis depth 400 mm, profile width 220 mm, complete assembly height 450 mm, structure net weight approx. 10.5 kg |
| Standard Package Accessories Included | BA310 MET binocular frame, EPI illumination attachment with 50W Halogen house, CCIS LM Plan objectives (5x, 10x, 20x, 50x), two N-WF 10x/20mm eyepieces, power cable lines, blue filter disc, vinyl dust cover |
| Primary Application & Environment | Industrial metallurgical quality verification labs, foundry cross-section analysis cells, electronics hardware manufacturing inspection desks, opaque compound material research bays |
























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