Description
Delivering high-speed USB 3.0 video transfer alongside shadowless circular surface lighting, the Kern OZL 466C832 Ringlight Stereo Microscope is built for automated component verification and real-time defect tracking. It features an objective-mounted 3W circular LED ring light that washes away directional shadows on reflective metal surfaces, paired with a pre-mounted 5.0 Megapixel CMOS camera operating over high-speed USB 3.0. That high-bandwidth data connection streams uncompressed 5MP video frames with zero motion blur or display lag during fast manual scanning.
Powered by a 0.7x to 4.5x Greenough zoom engine, it delivers continuous 7x to 45x magnification across high-eyepoint WF 10x/20 mm eyepieces with bilateral diopter equalization. An integrated 0.5x optical C-mount adapter aligns the camera sensor field with the oculars. The 300 x 240 mm metal base plate houses an independent 3W sub-stage LED panel, controlled by dual electronic potentiometer dials on the front deck. Standing 510 mm tall and weighing 5.6 kg, the frame includes dual-sided rack-and-pinion coarse focus knobs, running on universal 100-240V AC power while the camera draws direct USB 3.0 bus power.
Key Features of Kern OZL 466C832 Ringlight Stereo Microscope
A high-speed digital trinocular stereo zoom microscope featuring an integrated objective LED ring light and pre-mounted 5MP USB 3.0 camera. Combines 7x to 45x magnification with uncompressed high-frame-rate video streaming, sub-stage 3W LED lighting, and 20 mm eyepieces.
- Continuous 7x to 45x zoom magnification powered by an 0.7x to 4.5x Greenough core
- Objective-mounted 3W circular LED ring light delivers shadowless surface illumination
- Pre-mounted 5.0 Megapixel CMOS camera module with high-speed USB 3.0 data transfer
- Uncompressed high-frame-rate video streaming eliminates display lag during live rework
- Integrated 0.5x optical C-mount reduction lens formats sensor field of view cleanly
- Sub-stage transmitted 3W LED light source provides uniform bottom brightfield lighting
- Independent variable potentiometer dimmer dials on base for both illumination circuits
- Solid 5.6 kg cast-metal chassis with dual-sided rack-and-pinion focus drive
High-Speed USB 3.0 Throughput & Shadowless Ring Light
When inspecting fast-moving assembly parts or doing live solder rework under magnification, USB 2.0 cameras often suffer from choppy video feeds. The USB 3.0 camera module transmits uncompressed 5MP frames at high refresh rates, ensuring video on the monitor tracks hand movements in real time. The circular 3W LED ring light surrounds the objective lens, eliminating dark corners inside deep component wells and suppressing blinding highlights on shiny solder pads.
Dual-Source Lighting & Pillar Stand Mechanics
The independent sub-stage 3W LED panel illuminates translucent samples, biological specimens, and slide grids from below, while the top ring light handles surface inspection. Dual potentiometer knobs on the base deck allow separate dimming control. The dual-sided rack-and-pinion focus block moves smoothly along the vertical post, while the 5.6 kg cast-iron base plate keeps the entire optical assembly planted during all-day inspection shifts.
- USB 3.0 interface ensures real-time, stutter-free video during active board diagnostics
- Concentric ring illuminator highlights micro-cracks without casting directional shadows
- Universal 100-240V AC internal power transformer handles variable shop-floor voltages
Kern & Sohn Three-Year Laboratory Warranty
Kern & Sohn backs the OZL 466C832 with a comprehensive three-year factory warranty covering optical elements, stand castings, and mechanical rack gearing, backed by a two-year warranty on the USB 3.0 camera sensor and LED ring light. The complete factory package contains the OZL 466 digital stand frame, pre-mounted 5MP USB 3.0 camera module, pair of WF 10x/20 mm eyepieces, integrated objective ring light, calibration slide grid, USB 3.0 cable, software disc, frosted glass plate, black/white plate, power cable, dust cover, and manual.
Kern & Sohn OZL 466C832 Digital Greenough Stereo Microscope Pillar Stand 7x-45x WF10x20mm Incident and Transmitted 3W LED Ring Light 5MP Camera USB 3.0 Specs
| Brand | Kern & Sohn |
| Full Model Code / SKU | OZL 466C832 (High-Speed Digital Shadowless Workstation) |
| Country of Origin | Germany |
| Microscope Type | Digital Trinocular Greenough Stereo Zoom Microscope System with Integrated Ring Light and High-Speed USB 3.0 Imaging Camera |
| Optical System Type | Greenough Dual-Optical Pathway V-Shape Structural Lens Layout |
| Observation Tube Type | Trinocular Head Unit pre-fitted with specialized C-mount camera integration setup |
| Tube Inclination & Rotation | 45° inclined viewing track, 360° rotatable head, adjustable individual interpupillary tracking sliders (55-75 mm); diopter equalization on both eye sleeves |
| Eyepiece / Field of Number | WF 10x / 20 mm (Wide-field high eyepoint oculars with integrated rubber eyeguards) |
| Nosepiece Design | None (Continuous rotary magnification zoom changer housing system) |
| Objectives Classification | Achromatic Corrected Dual Zoom Objective Path System |
| Objectives Magnification Breakdown | Continuous structural optical zoom objective range: 0.7x to 4.5x magnification adjustment track |
| Total Magnification Range | Optical eyepiece path range: 7x to 45x continuous adjustment scaling logs |
| Focusing Type & Graduation | Coarse adjustment focus block knobs working on dual-side rack and pinion vertical tracking gear guides |
| Stage Dimensions & Surface Coating | Heavy-duty integrated pillar stand platform fitted with dual metal specimen clips and interchangeable frosted glass and black/white stage plates |
| Stage Travel Range & Controls | Fixed stage platform with manual specimen sliding tracking setup across the work area |
| Condenser Type & Numerical Aperture | None (Stereomicroscopic open focal field system) |
| Illumination Transmitted Type | Sub-stage integrated transmitted high-intensity 3W LED light source tracking dense transparent structures |
| Illumination Epi-EPI/Reflected | Objective-mounted 3W LED circular multi-segment ring light module tracking shadow-free surface details with precise contrast tuning |
| Light Intensity Management | Independent electronic variable potentiometer rotary controls on base assembly tracking illumination brightness levels |
| Camera Port / C-Mount Adapter Split | Integrated 0.5x C-mount optical adaptation unit linking directly to an active 5 Megapixel CMOS imaging sensor tracking high-speed digital output logs via USB 3.0 connection paths |
| Contrast Methods Capability | Three-dimensional spatial brightfield inspection tracking, shadowless uniform reflection illumination mapping, real-time uncompressed high frame rate live screening |
| Power Supply & Voltage Input | Integrated internal power transformer block module accepting 100-240V AC variable input paths; camera powered via USB line links |
| Physical Dimensions & Net Weight | Base layout 300 x 240 mm, overall structural height with camera assembly 510 mm, complete assembly net weight approx. 5.6 kg |
| Standard Package Accessories Included | OZL 466 digital stand frame, pre-mounted 5MP USB 3.0 camera block module, pair of WF 10x/20mm eyepieces, integrated objective ring light assembly, calibration slide tracking grid, USB 3.0 data cable, software disc block, frosted glass plate, black/white plate, power cable, dust cover, manual |
| Primary Application & Environment | Automated component verification systems, real-time electronic assembly lines, advanced metallurgical defect tracking rooms requiring shadow-free illumination path layouts |




















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