
Euromex StereoBlue ESB.1703-B Trinocular Stereo Zoom Microscope | 5x-55x | Double Arm Stand
- Professional Grade Optics: Features wide-field WF10x/21 mm eyepieces with anti-fungus and anti-reflection coatings for maximum light throughput and durability in laboratory environments.
- Versatile Magnification: Available in dual-magnification (1x/3x or 2x/4x) or zoom models, offering a standard working distance of 100 mm and potential magnification up to 135x.
- Ergonomic Stand Options: Choose from rack-and-pinion, pillar, or universal boom stands, all featuring alloy metal casting with hardened coatings for industrial stability.
- Advanced LED Illumination: Equipped with dual 3W incident and transmitted LED illuminators that can be operated simultaneously or independently for precise sample lighting.
- Secure and Adjustable Design: Includes a 45-degree inclined head with dual diopter adjustment, adjustable interpupillary distance (55-75 mm), and an integrated Kensington Security slot for theft prevention.
Euromex StereoBlue: Professional Stereo Microscopes for Laboratory & Education
The Euromex BlueLine StereoBlue series is a high-quality range of stereo microscopes specifically engineered for laboratory research and higher education. These instruments are highly valued by biologists, entomologists, and geologists, as well as mechanical engineers, jewelers, and dental technicians who require precise 3D visualization.
Whether you are inspecting biological specimens or soldering electronic components, the StereoBlue series provides exceptional depth of field and a wide range of magnifications (from 3.5x to 135x with optional optics), supported by high-performance 3W LED illumination.
Superior Optical Performance
- Widefield Observation: Supplied with a pair of WF10x/21mm eyepieces and comfortable eyecups for an extra-wide field of view.
- Anti-Fungus Treatment: All optical components are anti-reflection coated and treated for high-humidity environments to ensure maximum light throughput.
- Dual or Zoom Magnification: Choose between revolving dual-magnification nosepieces (1x/3x or 2x/4x) or a continuous zoom objective for seamless inspection.
- Trinocular Ready: Trinocular models feature a fixed 50:50 beamsplitter, allowing for simultaneous viewing and digital imaging.
Technical Specifications
| Optical & Head Specs | |
|---|---|
| Head Type | Binocular or Trinocular (45 degree inclined) |
| Interpupillary Distance | Adjustable between 55 mm and 75 mm |
| Working Distance | 100 mm (Standard) |
| Stand & Mechanics | |
| Available Stands | Rack & Pinion, Pillar, Universal (Single Arm), or Boom (Dual Arm) |
| Focusing | Coarse adjustment with integrated tension control |
| Stage Plates | Includes transparent and black/white 60 mm stage plates |
| Illumination & Safety | |
| LED Illumination | 3W Transmitted and Incident (can be used simultaneously) |
| Security | Integrated Kensington Anti-Theft Security Slot |
Versatile Mounting Options
The StereoBlue is available with several stand configurations to fit your workspace:
- Standard Stands: Ergonomic flat bases with rack & pinion or pillar mechanisms for routine lab work.
- Universal & Boom Stands: Ideal for viewing large samples or working under the microscope with tools. These metal-casted stands offer maximum stability.
Pro Tip: For industrial applications on U- and B-stands, we recommend adding a Euromex LED ring light (72 or 144 LEDs) to eliminate shadows on complex mechanical parts.
Equip Your Laboratory with Euromex Precision
Reliable, ergonomic, and expandable. The StereoBlue is the perfect choice for professional-grade stereo imaging.
Need a digital camera for your trinocular head? Contact us
| Brand | Euromex |
|---|---|
| Recommended For | 0 |
| Requires Separate Hanging Bar? | No |
















