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Description
Document electronics solder failures and stream live inspection feeds using the Motic SMZ-143-N2LED Trinocular Microscope. Powered by a 1.0x to 4.0x Greenough optical zoom engine (4:1 zoom ratio), it delivers continuous 10x to 40x magnification across widefield WF 10x/20 mm eyepieces with bilateral diopter adjustments. A dedicated vertical photo port features a 100:0 / 0:100 optical beam splitter routed to the right tube, directing 100% of light to your digital camera sensor for crisp, high-resolution documentation without light loss.
The N2LED stand block features dual independent cold 3W LED light sources: a variable-position top spotlight for surface profiling and a sub-stage transmitted cluster for transparent specimens, controlled by dual rotary dimmer wheels. An 80 mm stage recess accepts frosted glass or reversible black/white stage plates, while the rack-and-pinion focus block provides 49 mm of vertical stroke along a 210 mm solid post (25 mm diameter). Weighing 6.4 kg, this compact assembly operates on universal 100-240V AC power via an external switching desktop adapter.
Key Features of Motic SMZ-143-N2LED Trinocular Microscope
An LED-illuminated continuous zoom trinocular stereo microscope designed for electronics failure analysis and biological screening. Combines 10x to 40x magnification with dual 3W LED lighting, a 100:0 / 0:100 vertical camera port, widefield 20 mm eyepieces, and an 80 mm working distance.
- Continuous 10x to 40x zoom magnification powered by an 1.0x to 4.0x Greenough core
- Dedicated vertical photo port with 100:0 / 0:100 optical split for digital image capture
- Dual cold 3W LED illumination: top-mounted spot panel plus sub-stage transmitted cluster
- Independent dual-wheel electronic dimmers manage surface and backlighting brightness
- Rack-and-pinion focus block with adjustable internal tension control bands
- Widefield WF 10x/20 mm eyepieces with bilateral dioptric adjustment collars
- Constant 80 mm operational working distance leaves ample room for tweezers and probes
- Compact 6.4 kg metal frame with 210 mm x 25 mm solid steel vertical column post
Greenough 3D Depth & Dedicated Vertical Video Output
The V-shaped Greenough optical pathway produces pronounced stereoscopic relief, making delicate hand-tool work like tweezer sorting and micro-soldering feel natural and precise. The dedicated vertical photo port routes 100% of the optical signal to external digital C-mount cameras when engaged, ensuring maximum light reaches the sensor for noise-free digital archiving. Bilateral zoom dials turn smoothly with calibrated mechanical resistance across the entire 4:1 zoom range.
Dual 3W LED Illumination & Compact N2LED Stand
The top 3W LED spotlight adjusts in angle to highlight surface flaws and micro-burrs with oblique light, while the cold sub-stage LED cluster illuminates biological mounts without thermal drift. Independent thumbwheel dimmers on the base deck allow separate brightness regulation. The rack-and-pinion focus carriage moves without gear lash, while the 237 x 170 mm baseplate keeps the entire assembly planted on crowded repair benches.
- 100:0 / 0:100 beam splitter ensures maximum photon transfer to camera sensors
- Cold 3W LED illuminators protect temperature-sensitive electronic adhesives
- Compact baseplate preserves valuable counter space in busy assembly and repair cells
Motic Five-Year Mechanical & Optical Warranty
Motic covers the SMZ-143-N2LED with a comprehensive five-year factory warranty covering optical elements, internal prism alignment, and mechanical rack gearing, backed by two years on LED circuitry. The complete package contains the SMZ-143 head, N2LED stand block assembly, frosted glass plate, black/white plate, AC power adapter module, vinyl dust cover, and manual.
Motic SMZ-143-N2LED Trinocular Stereo Zoom Microscope Incident and Transmitted 3W LED 10x/20mm Specs
| Brand | Motic |
| Full Model Code / SKU | SMZ-143-N2LED / 1100200600071 |
| Country of Origin | China |
| Microscope Type | LED-Illuminated Continuous Zoom Trinocular Stereo Microscope System |
| Optical System Type | Greenough Stereoscopic Optical Architecture providing true three-dimensional depth fields |
| Observation Tube Type | Trinocular Head Unit incorporating a dedicated upper vertical data split configuration (100:0 / 0:100 path routed to right tube) |
| Tube Inclination & Rotation | 45° comfortable inspection tilt posture, 360° rotating head plate design layout |
| Eyepiece / Field of Number | Widefield WF 10x / 20 mm with independent bilateral dual tube diopter adjustments (±5 range) |
| Nosepiece Design | Bilateral continuous manual zoom adjustment dials acting on internal optical pathways |
| Objectives Classification | Achromatic Continuous Stereo Zoom System with parcentric performance bounds |
| Objectives Magnification Breakdown | Continuous zoom objective scope tracking seamlessly from 1.0x up to 4.0x; zoom ratio precisely 4:1; working distance exactly 80 mm |
| Total Magnification Range | Continuous linear magnification field from 10x up to 40x terminal zoom bounds |
| Focusing Type & Graduation | Coaxial rack and pinion focus assembly blocks incorporating internal adjustable tension tracking control bands |
| Stage Dimensions & Surface Coating | Footprint platform incorporating 80 mm stage insert recess paths for quick plate substitution tracking |
| Stage Travel Range & Controls | Manual vertical focus column slider tracking stroke of exactly 49 mm along a 210 mm x Ø25 mm pole axis |
| Condenser Type & Numerical Aperture | None (Includes frosted glass, reversible matte black, and matte white surface stage inserts) |
| Illumination Transmitted Type | Sub-stage integrated high-efficiency cold 3W LED cluster platform supplying constant stable color balance tracking profiles |
| Illumination Epi-EPI/Reflected | Top-mounted variable position incident 3W LED spot projection panel supplying constant stable color balance tracking profiles |
| Light Intensity Management | Independent dual-wheel electronic dimmers managing low-draw illumination matrix settings directly |
| Camera Port / C-Mount Adapter Split | Dedicated vertical documentation port tube accepts customizable c-mount thread tracking adapters |
| Contrast Methods Capability | Continuous zoom transmitted brightfield, cold reflected surface topography validation mapping, digital image logging |
| Power Supply & Voltage Input | External desktop universal 100-240V AC multi-plug auto-switching power supply module components |
| Physical Dimensions & Net Weight | Base frame depth 237 mm, base width 170 mm, total assembly height 380 mm, net weight exactly 6.4 kg |
| Standard Package Accessories Included | SMZ-143 head, N2LED stand block assembly, glass plate, black/white plate, AC power adapter module, dust cover |
| Primary Application & Environment | Digital electronics solder failure documentation, forensic toolmark archival workbenches, delicate biological macro screening |
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