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Description
Document translucent embryo morphology and cellular structures using the Euromex NexiusZoom NZ.1703-M Trinocular Microscope specialized embryology workstation. Powered by a high-resolution 0.65x to 5.5x Greenough zoom engine (8.4:1 zoom ratio), it delivers a continuous 6.5x to 55x magnification range. What sets this instrument apart is its specialized embryology base, which features an adjustable sub-stage rotatable and tiltable darkfield mirror. By tilting this mirror, embryologists can guide light obliquely through unstained living cells to simulate high-contrast darkfield illumination, revealing delicate cell membranes without chemical dyes.
The 45-degree inclined trinocular head features an integrated 23.2 mm vertical photo port with a beam-splitter control, allowing simultaneous digital image capture while viewing through ultra-widefield HWF 10x/23 mm eyepieces. Both ocular tubes include independent diopter adjustments, alongside an adjustable 54 mm to 75 mm interpupillary span. The heavy 340 x 280 mm base features a central circular viewing well with a clear glass stage plate, continuous electronic dimmer wheels on the front deck, and a solid 250 mm pillar with a safety collar lock, bringing total system weight to 7.7 kg.
Key Features of Euromex NexiusZoom NZ.1703-M Trinocular Microscope
A specialized trinocular embryology stereo zoom microscope featuring an adjustable sub-stage darkfield mirror and an 8.4:1 zoom ratio. Combines 6.5x to 55x magnification with ultra-wide 23 mm eyepieces, a vertical camera port, and a heavy 7.7 kg pillar stand.
- Continuous 6.5x to 55x zoom range driven by an 8.4:1 Greenough optical engine
- Sub-stage rotatable and tiltable mirror system for oblique and pseudo-darkfield contrast
- Dedicated vertical 23.2 mm photo port with beam splitter for live digital documentation
- Ultra-widefield HWF 10x/23 mm eyepieces with bilateral diopter adjustments
- Oversized 340 x 280 mm embryology base with circular viewing well and glass stage disc
- Solid 250 mm vertical post column with heavy-load mechanical safety stop collar
- Independent electronic rotary dimmer wheels mounted directly on the front panel
- Total system mass: 7.7 kg of vibration-absorbing metal construction with universal power
Sub-Stage Darkfield Mirror & Embryo Membrane Profiling
Unstained living embryos and aquatic organisms are virtually invisible under standard brightfield light because their refractive index is so close to water. The sub-stage mirror solves this: rotate and angle the mirror lever to deflect the light beam obliquely through the glass stage insert. This creates pseudo-darkfield scattering, turning translucent cellular membranes, zona pellucida layers, and internal lipid droplets into glowing, high-contrast structures against a dark background.
Trinocular Camera Integration & Ultra-Wide 23mm Field
The integrated vertical photo channel lets embryologists stream high-resolution video to archival computers or consult with colleagues while maintaining active binocular observation. Paired with ultra-widefield 23 mm field-number eyepieces, you get an expansive view across the entire Petri dish, reducing the need to constantly nudge delicate culture vessels. Dual focus knobs glide smoothly along the 250 mm pillar, protected by a rigid mechanical safety collar.
- Rotatable mirror reveals invisible structures in living, unstained biological samples
- Vertical camera channel allows seamless digital recording during active micro-manipulation
- Wide 23 mm field number provides comprehensive situational awareness across culture dishes
Euromex Five-Year Optical Warranty Protection
Euromex covers the NexiusZoom Evo NZ.1703-M with a five-year factory warranty covering optical elements, internal prism paths, and mechanical stand assemblies, backed by a two-year warranty on electronic lighting boards. Inside the box: the NexiusZoom Evo trinocular head, darkfield mirror stand base, clear glass stage plate, photo tube adapter, power cord, rubber eyeguards, and user manual.
Euromex NexiusZoom Evo NZ.1703-M Trinocular Embryology Stereo Microscope Pillar Stand Incident and Transmitted Illumination Darkfield Mirror 6.5x-55x Specs
| Brand | Euromex |
| Full Model Code / SKU | NZ.1703-M |
| Country of Origin | The Netherlands |
| Microscope Type | Specialized Trinocular Embryology Stereo Zoom Microscope with Transmitted Darkfield Mirror System |
| Optical System Type | Greenough Stereo Optical Pathway Design System |
| Observation Tube Type | Trinocular Head Unit with integrated vertical photo channel interface |
| Tube Inclination & Rotation | 45° inclined viewing track, 360° rotatable head, adjustable individual interpupillary controls 54-75mm; dual diopter adjustments |
| Eyepiece / Field of Number | HWF 10x / 23 mm (Paired set, ultra-widefield field-of-view layout finish) |
| Nosepiece Design | Fixed dual objective housing path structure with continuous variable zoom controls |
| Objectives Classification | Achromatic Zoom Evo Optical Configuration (Anti-fungus treated, specialized low-contrast transparency optimization) |
| Objectives Magnification Breakdown | Continuous zoom factor 0.65x to 5.5x tracking click-stop step points for fast calculation setups |
| Total Magnification Range | 6.5x to 55x standard continuous optical zoom magnification limits |
| Focusing Type & Graduation | Dual side manual focus adjustment knobs on focus block running along vertical pillar post |
| Stage Dimensions & Surface Coating | Ergonomic embryology workspace base plate with integrated circular viewing well and glass stage plate insert |
| Stage Travel Range & Controls | Vertical clearing post travel distance up to 250 mm with safety structural locking collar |
| Condenser Type & Numerical Aperture | Rotatable and tiltable sub-stage internal mirror system for oblique transmitted lighting and darkfield contrast simulation |
| Illumination Transmitted Type | High-intensity adjustable transmitted light engine directed via the rotatable sub-stage mirror pathway |
| Illumination Epi-EPI/Reflected | External adjustable dual-branch gooseneck light guides or integrated incident light options mapping target surfaces |
| Light Intensity Management | Separate continuous electronic rotary dimmer wheels built directly into the front control deck panel |
| Camera Port / C-Mount Adapter Split | Vertical photo port channel on top of head unit (23.2mm tube interface), beam splitter engagement pathway control |
| Contrast Methods Capability | Transmitted brightfield, oblique illumination visualization, darkfield contrast tracking for transparent embryos and cells, photographic image capture logging |
| Power Supply & Voltage Input | Internal universal 100-240V AC stabilization power block with standard ground link line |
| Physical Dimensions & Net Weight | Base assembly approx. 340 x 280 mm, vertical post height 250 mm, system net weight approx. 7.7 kg |
| Standard Package Accessories Included | NexiusZoom Evo trinocular head, embryology darkfield mirror stand tower, glass viewing plate, power cable, photo port extension piece, eye guards, manual |
| Primary Application & Environment | In-vitro fertilization image documentation, veterinary embryology research archives, transparent micro-organism imaging logs, live cellular biology presentation tracking |
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