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Description
Eliminate carriage drift during heavy mechanical fabrication checks using the Kern OZL 468C825 Rack Stereo Microscope. Built on a heavy-duty integrated rack-and-pinion mechanical stand, the focus block moves along a rigid vertical gear track, preventing the slippage and binding common on round friction posts when supporting heavy optical loads. 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.
A pre-mounted 5.0 Megapixel CMOS camera links to the vertical photo tube via an integrated 0.5x C-mount reduction lens, streaming digital stills and live inspection video to PCs over USB 2.0. Dual independent 3W LED light sources handle illumination: an angle-adjustable overhead spot for surface profiling and a sub-stage transmitted panel for transparent parts, regulated by separate potentiometer dials on the 300 x 240 mm metal base plate. Standing 520 mm tall with the camera attached, the 6.0 kg frame operates on universal 100-240V AC power while the camera draws USB bus power.
Key Features of Kern OZL 468C825 Rack Stereo Microscope
A precision digital trinocular stereo zoom microscope featuring a heavy-duty rack-and-pinion stand and pre-mounted 5MP USB 2.0 camera. Combines 7x to 45x magnification with dual 3W LED lighting, a 0.5x C-mount adapter, rigid vertical gear guidance, and widefield 20 mm eyepieces.
- Continuous 7x to 45x zoom magnification driven by an 0.7x to 4.5x Greenough engine
- Pre-mounted 5.0 Megapixel CMOS camera sensor with high-speed USB 2.0 connectivity
- Integrated 0.5x optical C-mount reduction lens formats sensor field of view cleanly
- Heavy-duty integrated rack-and-pinion mechanical stand ensures rigid vertical travel
- Dual 3W LED lighting: angle-adjustable incident top spot plus sub-stage transmitted panel
- Independent variable potentiometer rotary controls on base for both lighting paths
- High-eyepoint WF 10x/20 mm widefield eyepieces with bilateral diopter adjustments
- Solid 6.0 kg cast-metal chassis with oversized 300 x 240 mm base platform
Integrated Rack-and-Pinion Stand & Greenough 3D Depth
Unlike loose column collars that can slip down the post, the machined rack-and-pinion track keeps vertical focus movements strictly on axis across dense specimen layers. The V-shaped Greenough optical path produces authentic stereoscopic depth, letting technicians manipulate micro-tweezers and deburring tools with natural hand-eye coordination. Achromatic multi-coated lenses preserve high-contrast color neutrality across the entire zoom curve.
Angle-Adjustable Surface Light & 5MP USB 2.0 Capture
The top 3W LED spotlight tilts manually to direct raking light into deep holes and across rough machining marks, while the cool sub-stage panel illuminates biological tissues without thermal drift. The pre-mounted 5MP CMOS camera connects to PC software for capturing calibrated dimensional photos, while the included calibration slide ensures accurate on-screen measurement logging. At 6.0 kg, the wide cast base keeps the microscope planted during active manual tool manipulation.
- Integrated rack-and-pinion carriage maintains rigid alignment without vertical slipping
- Angle-adjustable incident spotlight highlights surface flaws and micro-burrs
- Standardized C-mount hardware eliminates loose third-party camera adapters
Kern & Sohn Three-Year Laboratory Warranty
Kern & Sohn protects the OZL 468C825 with a comprehensive three-year factory warranty covering optical elements, stand castings, and mechanical rack gearing, backed by a two-year warranty on the camera sensor and LED circuitry. The complete factory package contains the OZL 468 rack-and-pinion stand frame, pre-mounted 5MP USB 2.0 camera module, pair of WF 10x/20 mm eyepieces, calibration slide tracking grid, USB data cable, software disc block, frosted glass plate, black/white plate, power cable, dust cover, and manual.
Kern & Sohn OZL 468C825 Digital Greenough Stereo Microscope Rack and Pinion Stand 7x-45x WF10x20mm Incident and Transmitted 3W LED 5MP Camera USB 2.0 Specs
| Brand | Kern & Sohn |
| Full Model Code / SKU | OZL 468C825 (Precision Mechanical Digital Workstation) |
| Country of Origin | Germany |
| Microscope Type | Digital Trinocular Greenough Stereo Zoom Microscope System with Heavy-Duty Rack and Pinion Mechanical Stand and USB 2.0 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 | Heavy-duty integrated rack and pinion focus adjustment block tracking high-precision vertical travel parameters across dense specimen layers |
| Stage Dimensions & Surface Coating | Oversized heavy mechanical stand base 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 | Overhead incident high-intensity 3W LED angle-adjustable light tracking target surface topography details precisely |
| 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 digital output logs via USB 2.0 connection paths |
| Contrast Methods Capability | Three-dimensional spatial brightfield inspection tracking, high-contrast bright LED shadow reflection mapping, digital image capture archiving |
| 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 520 mm, complete assembly net weight approx. 6.0 kg |
| Standard Package Accessories Included | OZL 468 rack and pinion stand frame, pre-mounted 5MP USB 2.0 camera block module, pair of WF 10x/20mm eyepieces, calibration slide tracking grid, USB data cable, software disc block, frosted glass plate, black/white plate, power cable, dust cover, manual |
| Primary Application & Environment | Heavy industrial fabrication checks, precise micro-machining inspection stations, metallurgical quality documentation benches, advanced legal forensic testing desks |
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