Description
The Optika SZX-TA Trinocular Stereo Head delivers research-grade 3D optical resolution across an expansive 8.46:1 zoom ratio for industrial failure analysis and biological micro-dissection. Powered by an advanced Greenough twin-path optical engine, it provides continuous magnification from 6.5x up to 55x when configured with standard 10x eyepieces. A generous 110 mm fixed working distance leaves abundant vertical clearance for manipulating soldering tools, micro-tweezers, and dissection needles without bumping the front objective glass.
Its 45-degree inclined trinocular viewing head rotates 360 degrees inside standard 76 mm mounting collars, designed to accept high-eyepoint WF 10x eyepieces with field numbers up to 23 mm (sold separately). An integrated vertical photo port tower features internal beam-splitter routing, allowing simultaneous digital camera capture while keeping both ocular paths active. Anti-reflective multi-coatings preserve high-contrast color neutrality across the entire zoom curve, while the 2.7 kg cast-metal housing drops straight into universal boom stands and pillar frames without electrical requirements.
Key Features of Optika SZX-TA Trinocular Stereo Head
An advanced research-grade trinocular stereo zoom microscope head featuring an 8.46:1 zoom ratio, 110 mm working distance, and dedicated vertical camera channel. Combines 6.5x to 55x magnification with Greenough 3D spatial depth, a 76 mm mounting collar, and support for wide 23 mm eyepieces.
- Continuous 6.5x to 55x zoom magnification powered by an 8.46:1 Greenough optical engine
- Large 110 mm operational working distance leaves ample room for tools and soldering tips
- Dedicated vertical photo port tower with internal beam splitter for digital camera archiving
- Greenough stereoscopic layout inclined at 45 degrees with 360-degree rotation
- Ocular observation tubes accommodate ultra-widefield eyepieces with field numbers up to 23 mm
- Bilateral synchronized zoom control dials operate smoothly with zero gear backlash
- Standard 76 mm outer mounting collar fits universal industrial and laboratory stands
- Lightweight 2.7 kg modular optical pod finished in scratch-resistant industrial enamel
Greenough 3D Depth & High-Ratio 8.46:1 Zoom Core
The converging Greenough optical paths replicate natural stereoscopic vision, producing deep 3D spatial separation that makes delicate manual tool work feel intuitive. An 8.46:1 zoom ratio provides broad situational context at 6.5x while delivering the optical resolution needed to inspect microscopic hairline cracks and solder bridges at 55x. Multi-coated anti-reflective optical glass layers suppress internal flare, preserving high contrast even under high-intensity external ring lighting.
110mm Tool Clearance & Trinocular Camera Output
The 110 mm working clearance is a massive operational asset: you can work under the objective with soldering tips, tweezers, and probes without blocking light or scratching front lenses. The vertical photo port routes clean optical data to external digital C-mount cameras, letting materials engineers capture publication-grade photomicrographs while actively viewing through the oculars. Weighing 2.7 kg, this pod drops cleanly into standard 76 mm focus collars without cantilever sag.
- Vertical photo port allows simultaneous eyepiece viewing and digital documentation
- Constant 110 mm working distance ensures tool access without focal interference
- Universal 76 mm collar diameter ensures instant fitment into modular industrial stands
Optika Ten-Year Optical Hardware Warranty
Optika backs the SZX-TA stereo zoom head with an industry-leading 10-year warranty covering internal optical prism alignments, zoom barrel gearing, and mechanical collar tolerances. The complete factory package contains the trinocular stereo zoom head block, dual eye protection guards, optical port protective caps, and system alignment guide (eyepieces and stands sold separately).
Optika SZX-TA Trinocular Stereo Microscope Zoom Head 6.5x-55x Working Distance 110mm FN23 Specs
| Brand | Optika |
| Full Model Code / SKU | SZX-TA |
| Country of Origin | Italy |
| Microscope Type | Advanced Research-Grade Trinocular Stereo Zoom Microscope Head Assembly with Extra-Large Field View |
| Optical System Type | Greenough stereoscopic spatial optical layout producing distinct independent left/right structural depth axes |
| Observation Tube Type | Trinocular visual viewport block incorporating dual binocular ocular tracks paired with an independent video channel |
| Tube Inclination & Rotation | Ocular observation pipes are locked at a 45-degree angle incline featuring full 360-degree head rotation tracking |
| Eyepiece / Field of Number | Designed to accept high-eyepoint WF10x objective eyepieces tracking wide field indexes up to exactly 23 mm |
| Nosepiece Design | Internal continuous dual-channel optical zoom lens barrel driven via lateral synchronized turning dials |
| Objectives Classification | High-resolution stereoscopic zoom objectives finished with multi-coated anti-reflective glass surface layers |
| Objectives Magnification Breakdown | Continuous high-performance variable zoom core tracking a high zoom ratio scaling index of 8.46:1 |
| Total Magnification Range | Supports an adjustable base optical zoom scale tracking from 6.5x up to 55x when configured with standard 10x eyepieces |
| Focusing Type & Graduation | Requires standard external focus block attachment collars to drive vertical z-axis tracking parameters |
| Stage Dimensions & Surface Coating | None (Optical head assembly module only; requires pairing with an industrial workspace or stand base) |
| Stage Travel Range & Controls | Depends entirely on the mechanical tracking limits of the third-party stand or focus arm framework selected |
| Condenser Type & Numerical Aperture | None |
| Illumination Transmitted Type | None (Determined by the underlying workstation platform or standalone sub-stage base component chosen) |
| Illumination Epi-EPI/Reflected | None (Requires accessory ring lights or external fiber-optic cold light source illumination arrays) |
| Light Intensity Management | None |
| Camera Port / C-Mount Adapter Split | Vertical video port tower with built-in beam split routing options for simultaneous visual and digital tracking work |
| Contrast Methods Capability | High-depth 3D spatial stereomicroscopy, simultaneous real-time digital documentation, high-accuracy parts auditing |
| Power Supply & Voltage Input | None (Unpowered optical system head component; digital sensors require separate link line power inputs) |
| Physical Dimensions & Net Weight | Mounting collar connection diameter exactly 76 mm, objective structural working distance exactly 110 mm, mass 2.7 kg |
| Standard Package Accessories Included | Trinocular stereo zoom head block, dual eye protection guards, optical port protective caps, system alignment guide |
| Primary Application & Environment | Advanced industrial failure analysis desks, research-grade biological sample sorting, multi-channel micro-dissection setups |




















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