Description
Eliminating specimen repositioning on transverse circuit boards, the Motic BA310 MET-T 3×2 Trinocular Microscope provides dual-illumination inspection across electronics QA benches. It features a precision 180 x 140 mm industrial stage with a clear glass insert plate, delivering an exact 3-inch by 2-inch (76 x 50 mm) XY travel range driven by low-profile coaxial controls. Operating on an infinity-corrected CCIS optical train, it provides 50x, 100x, 200x, and 500x magnification via four Long Working Distance (LWD) LM Plan Achromatic objectives: 5x, 10x, 20x, and 50x.
Reflected surface illumination is driven by an upper 12V/50W quartz halogen lamp house with field and aperture diaphragms, while an internal base-mounted 6V/30W halogen lamp provides transmitted backlighting through a focusable Abbe condenser. The 30-degree inclined trinocular head incorporates a fixed 20:80 beam-splitter photo port and high-eyepoint N-WF 10x/20 mm eyepieces with bilateral diopter rings. Supported by a 13.1 kg cast frame (440 x 240 x 465 mm), the system features coaxial focus knobs with 2-micron graduations on internal brass gears, operating on universal 100-240V AC power.
Key Features of Motic BA310 MET-T 3×2 Trinocular Microscope
An industrial metallurgical trinocular microscope featuring dual transmitted and reflected halogen illumination on a 3″ x 2″ glass-plate stage. Combines four CCIS LM Plan LWD objectives with 50W EPI-reflected lighting, 30W transmitted light, 2-micron focus, and a 20:80 camera port.
- Precision 180 x 140 mm glass-plate stage with 3″ x 2″ (76 x 50 mm) coaxial XY travel rails
- Dual illumination: 50W reflected quartz halogen EPI-illuminator plus 30W transmitted halogen base
- CCIS LM Plan Achromatic LWD objectives: 5x, 10x, 20x, and 50x for safe specimen clearance
- Trinocular Siedentopf head inclined at 30 degrees with fixed 20:80 optical beam splitter
- Independent dual-channel analog rotary potentiometer dials for top and bottom brightness control
- Focusable sub-stage Abbe condenser paired with upper Köhler field and aperture iris diaphragms
- Coaxial coarse and fine focus drive with internal brass gears and 2-micron fine graduations
- Solid 13.1 kg cast-metal chassis provides complete vibration-free benchtop stability
Dual-Path Halogen Illumination & PCB Trace Analysis
Multi-layer printed circuit boards and optoelectronic sensors often combine opaque copper tracks with translucent epoxy substrates. The BA310 MET-T 3×2 lets you inspect surface trace defects under high-intensity 50W reflected halogen light, while the 30W transmitted light path reveals internal via connections and substrate delaminations from below. Dual rotary dials on the base plate allow independent brightness regulation for both channels.
3″ x 2″ Stage Travel & Trinocular Camera Output
The 76 x 50 mm stage travel envelope provides smooth coordinate scanning across standard circuit board coupons and mounted metallurgical specimens. Coaxial focus knobs feature internal brass gears with 2-micron fine division markings, giving technicians delicate control over stepped micro-components. The vertical photo port routes clean optical data to external digital C-mount cameras, letting failure analysis labs record high-resolution defect logs.
- 3″ x 2″ stage travel provides precise manual scanning over standard component coupons
- Integrated field and aperture diaphragms suppress stray surface glare on reflective alloys
- Vertical camera channel allows simultaneous eyepiece viewing and digital documentation
Motic Five-Year Industrial Hardware Warranty
Motic backs the BA310 MET-T 3×2 with a comprehensive five-year factory warranty covering optical elements, stage translation mechanisms, and chassis castings, backed by two years on electrical halogen circuitry. The complete package contains the BA310 MET-T 3×2 trinocular frame, EPI illumination attachment with 50W lamp house, four CCIS LM Plan objectives, pair of N-WF 10x/20 mm eyepieces, photo port cap, glass stage insert, power cord, filter set, and vinyl dust cover.
Motic BA310 MET-T Trinocular Microscope (3"x2") Specs
| Brand | Motic |
| Full Model Code / SKU | BA310 MET-T Trinocular 3x2 Platform (Dual-Illumination Camera-Ready Transverse Workstation) |
| Country of Origin | Germany / China |
| Microscope Type | Trinocular Metallurgical Microscope with Transmitted/Reflected Light Paths and Phototube Assembly for Digital Material Mapping |
| Optical System Type | CCIS Color Corrected Infinity Optical System providing expanded flat field geometries and maximum color fidelity |
| Observation Tube Type | Trinocular Head Unit, Siedentopf type with top vertical imaging exit port mapping internal light beam splitter blocks (20:80 split ratio) |
| 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 | Precision glass plate industrial stage measuring exactly 180 x 140 mm paired with integrated dual-axis manual vernier travel metrics |
| Stage Travel Range & Controls | Low-profile translation rails mapping exactly 3 inches (76 mm) on the X-axis and 2 inches (50 mm) on the Y-axis range lines |
| Condenser Type & Numerical Aperture | Focusable transmissive substage Abbe condenser unit paired with top illuminator integrated adjustable aperture field diaphragms |
| Illumination Transmitted Type | Base integrated 6V / 30W Halogen transmissive warm illumination assembly for clear transparency profiling |
| 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 | Independent dual-channel variable electronic analog rotary potentiometer dials tracking local brightness configurations |
| Camera Port / C-Mount Adapter Split | Top vertical straight photo exit tube configured for separate c-mount adapter sleeves to mount external digital imaging sensors |
| Contrast Methods Capability | Incident reflected brightfield analysis, transmitted brightfield tracking, simultaneous digital image capture, polarization testing formats |
| Power Supply & Voltage Input | Internal universal dual-line switching auto-voltage power supply transformer unit accepting 100-240V AC currents |
| Physical Dimensions & Net Weight | Chassis depth 440 mm, profile width 240 mm, complete assembly height 465 mm, structure net weight approx. 13.1 kg |
| Standard Package Accessories Included | BA310 MET-T 3x2 trinocular frame, EPI illumination attachment with 50W Halogen house, CCIS LM Plan objectives (5x, 10x, 20x, 50x), two N-WF 10x/20mm eyepieces, vertical top photo port cover cap, glass stage plate insert, power cable line, filters, vinyl dust cover |
| Primary Application & Environment | Digital micro photography workstations, precision electronics PCB hardware labs, advanced metallurgical image capture benches, composite material analysis centers |
























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