Stereo Microscopes
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| Brand | Olympus |
|---|---|
| Origin | Japan |
| Manufacturer | Olympus Corporation |
| Product Type | Imported |
| Model | SZ61 / SZ51 |
| Total Magnification | 2.0×–270× (SZ61), 2.4×–240× (SZ51) |
| Zoom Ratio | 6.7× (0.67×–4.5×) (SZ61), 5× (0.8×–4×) (SZ51) |
| Illumination Type | LED |
| Brand | Olympus |
|---|---|
| Origin | Japan |
| Model | SZ61 |
| Total Magnification Range | 0.67×–4.5× (with 10× eyepieces: 6.7×–45×) |
| Zoom Ratio | 6.7:1 |
| Working Distance | 110 mm |
| Objective Type | 1× |
| Illumination | Integrated LED (reflected & transmitted, optional) |
| Depth of Field | Compatible with C-mount digital imaging systems (0.5× built-in adapter) |
| Eyepiece Angle | 45° inclined binocular tube |
| Interpupillary Adjustment | 52–76 mm (with WHSZ series eyepieces) |
| Optical System | Greenough stereoscopic design |
| Compliance | RoHS-compliant, lead-free optical components |
| LED Lifetime | ≥6,000 hours |
| Power Input | 100–120 V / 200–240 V AC, 50/60 Hz |
| Weight | 1.3 kg (zoom body only) |
| Brand | Olympus |
|---|---|
| Origin | Japan |
| Manufacturer | Olympus Corporation |
| Product Category | Imported Instrument |
| Model | SZX-AR1 |
| Total Magnification | Contact for specification |
| Zoom Ratio | Contact for specification |
| Field Diameter | Contact for specification |
| Working Distance | Contact for specification |
| Objective Type | Modular stereo objective system (compatible with SZX series) |
| Illumination Type | Integrated LED illumination (dual-arm or ring-light options available) |
| Depth of Field | Optimized for extended DOF at low-to-mid magnifications |
| Numerical Aperture | Configurable per objective (typical range: 0.05–0.15) |
| Brand | Olympus |
|---|---|
| Origin | Japan |
| Manufacturer | Olympus Corporation |
| Product Type | Imported Stereo Microscope |
| Model | SZX16 |
| Total Magnification Range | 2.1× to 690× |
| Zoom Ratio | 16.4× (0.7× to 11.5×) |
| Objective Lens Options | Six interchangeable SDF-corrected objectives (including 0.5×, 1×, 1.25×, 1.6×, 2×, and zoom-compatible variants) |
| Working Distance | Up to 60 mm (with 1× objective) |
| Illumination | Integrated LED transmitted and reflected light systems (including thin-profile transmitted base, ring light, coaxial illuminator, and quarter-ring LED) |
| Depth of Field | Optimized for stereo observation across full zoom range |
| Numerical Aperture | Up to 0.12 (with 2× objective) |
| Resolution | Up to 900 line pairs/mm (at Nyquist limit, with 2× objective and optimal illumination) |
| Brand | Olympus |
|---|---|
| Origin | Japan |
| Manufacturer | Olympus Corporation |
| Product Type | Imported |
| Model | SZX7 |
| Total Magnification Range | 4.0×–336× |
| Zoom Ratio | 7:1 (0.8×–5.6×) |
| Illumination Type | LED |
| ESD Protection | Integrated Anti-Static Coating |
| Optical System | Galilean Parallel-Beam Design |
| Eyepiece Field of View | Widefield (23 mm apparent field) |
| Tilting Binocular Tube | 5°–45° adjustable inclination |
| Compatibility | Trinocular Port for Digital Imaging |
| Intermediate Optics | Interchangeable Auxiliary Lenses (DFPL & DFPLAPO Series) |
| Brand | RWD |
|---|---|
| Origin | Japan |
| Manufacturer Type | OEM Manufacturer |
| Product Origin | Imported |
| Model | DV-6500 Series |
| Price | Upon Request |
| Zoom Ratio | 6.5:1 |
| Zoom Range | 0.7× – 4.5× |
| Total Magnification (Standard) | 7× – 45× (with 10× eyepieces, no auxiliary lens) |
| Field of View | 32 mm – 5.1 mm |
| Working Distance (Standard) | 93 mm (10× eyepieces, no auxiliary lens) |
| Binocular Tube Inclination | 60° |
| Trinocular Tube Inclination | 45° |
| Interpupillary Adjustment Range | 54 mm – 75 mm |
| Diopter Adjustment Range | ±5 D per eyepiece tube |
| Extended Magnification Range (Dual) | 2.1× – 270× (with optional 2.0× auxiliary lens and 30× eyepieces) |
| Extended Magnification Range (Trino) | 0.98× – 203× (with optional 1.5× auxiliary lens and 30× eyepieces) |
| Extended Working Distance Range (Dual) | 34 mm – 251 mm (with 2.0× to 0.3× auxiliary lenses) |
| Extended Working Distance Range (Trino) | 38 mm – 300 mm (with 0.28× to 1.5× auxiliary lenses) |
| Eyepiece Options | 5×, 10× (graduated), 15×, 20×, 30× |
| Auxiliary Lens Options | 0.28×, 0.3×, 0.35×, 0.44×, 0.5×, 0.75×, 1.0×, 1.5×, 2.0× |
| Illumination Compatibility | LED ring light, cold light source, fluorescence excitation modules |
| Imaging Interface | C-mount adapter (trinocular), USB 2.0 digital camera included in trinocular configuration |
| Mounting Flexibility | Universal articulated stand (610 mm height), sliding lens carrier, 360° rotating head |
| Brand | SinCE |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (PRC) |
| Model | SinAPC-15A |
| Pricing | Upon Request |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | SMP-POL |
| Price | USD 3,050 (FOB Beijing) |
| Optical System | Parallel-Beam Zoom Architecture |
| Zoom Ratio | 1:6.6 (0.68× – 4.5× objective magnification) |
| Eyepieces | Widefield High-Eye-Point WFH10×/22 mm |
| Working Distance | 92 mm (max. 333 mm) |
| Field of View | 4.8 mm – 33 mm (max. 118 mm diameter) |
| Focus Travel | 45 mm |
| Interpupillary Adjustment | 52–80 mm |
| Diopter Compensation | ±6 D |
| Viewing Angle Adjustment | 0°–30° continuous tilt |
| Total Magnification Range | 2.1× – 281× (with optional auxiliary lenses and eyepiece combinations) |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | SMZ-B2 |
| Price | USD 395 (FOB) |
| Magnification Range | 2.1×–225× (with auxiliary lenses & eyepieces) |
| Zoom Ratio | 1:6.5 (0.7×–4.5× objective zoom) |
| Working Distance | 36 mm – 316 mm |
| Eyepieces | WF10×/20 mm, WF10×/22 mm, WF15×, WF20×, WF25×, 10× reticle |
| Auxiliary Objectives | 0.3×, 0.5×, 0.75×, 1.5×, 2× |
| C-Mount Adapters | 0.35×, 0.5×, 1× |
| Camera Interfaces | Nikon F-mount, Olympus OM-mount, Pentax PK, Minolta MD, Canon FD (via adapter) |
| Digital Imaging Options | DV130 (1.3 MP), DV200 (2.0 MP) USB cameras |
| Illumination | 12 V / 15 W adjustable halogen epi-illuminator with reflector bowl |
| Trinocular Port | 20% / 80% beam splitter, simultaneous visual and imaging output |
| Interpupillary Adjustment | 54–76 mm |
| Diopter Compensation | ±5 D |
| Head Inclination | 45°, rotatable 360° |
| Power Supply | 220 V AC, 50 Hz |
| Brand | SOPTOP |
|---|---|
| Model | SZMN |
| Type | Continuous Zoom Stereo Microscope |
| Origin | Zhejiang, China |
| Manufacturer | SOPTOP Optics Co., Ltd. |
| Objective Type | Continuous Zoom Objective (0.7×–4.5×, 6.4:1 Zoom Ratio) |
| Working Distance | 30 mm – 165 mm (adjustable via auxiliary objectives) |
| Eyepiece Inclination | 45° fixed tilt |
| Eyepiece Rotation | 360° continuous |
| Interpupillary Adjustment | 55–75 mm |
| Eyepiece Diopter Adjustment | ±5 D per eyepiece |
| Illumination Options | LED (cold white, adjustable intensity) and Halogen (6V/10W, color temperature ~3200 K) |
| Standard Objective | 1× (WD = 100 mm) |
| Optional Objectives | 0.5×, 0.75×, 1.5×, 2× auxiliary lenses |
| Standard Eyepieces | 10× wide-field (22 mm field number), optional: 5×, 15×, 20× |
| Image Orientation | Erect, orthoscopic (true spatial representation) |
| Optical Coating | Multi-layer anti-reflection (AR) coating on all air-glass surfaces |
| Compliance | ISO 10934-1 (Stereo Microscopes — Part 1: Nomenclature and Metrological Characteristics), ISO 8578 (Microscopes — Requirements for Stereomicroscopes) |
| Brand | SOPTOP |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | SZN |
| Pricing | Upon Request |
| Total Magnification Range | 6.7×–134× |
| Objective Type | Continuous Zoom Objective |
| Illumination Options | Integrated LED (Top & Bottom), Optional Halogen or Fluorescent Illumination |
| Brand | SOPTOP |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | SZN71 |
| Pricing | Upon Request |
| Total Magnification Range | 2×–180× |
| Zoom Ratio | 12.5:1 |
| Objective Type | Continuous Zoom Objective |
| Illumination Options | Adjustable LED & Halogen Lighting |
| Working Distance | Up to 280 mm |
| Digital Integration | Built-in Wi-Fi-enabled imaging head |
| Software | SOPTOP MVImage Professional Image Analysis Suite (real-time preview, measurement, annotation, calibration, export) |
| Compliance | Designed for ISO 10934-1 (stereomicroscopy), ASTM E2917 (microscopic examination of electronic assemblies), and GLP-compliant documentation workflows |
| Brand | SOPTOP |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | SZX12 |
| Total Magnification | 320× |
| Zoom Ratio | 12.5:1 |
| Working Distance | 50 mm |
| Objective Type | Continuous Zoom Objective |
| Illumination | LED |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (PRC) |
| Model | SZ700TR |
| Price | USD 2,200 (FOB Beijing) |
| Zoom Ratio | 8.8:1 (0.8×–7.0× Objective Zoom) |
| Standard Total Magnification Range | 8×–70× (with 10× Eyepieces) |
| Working Distance | 108 mm (standard), down to 35 mm with 2.0× Auxiliary Objective |
| Eyepiece | SWH10× (23 mm Field Number, High-Eye-Point, Widefield) |
| Interpupillary Adjustment | 52–76 mm (linked) |
| Diopter Compensation | ±6 D per eyepiece |
| Inclination | 35° Tilting Binocular/Triocular Tube |
| Rotation | 360° Swivel Head |
| Focusing Travel | 100 mm (vertical column) |
| Stage Diameter | Ø95 mm |
| Pillar Diameter | Ø25 mm |
| Center-to-Center Distance (Pillar to Bracket) | 140 mm |
| Bracket Mounting Diameter | Ø76 mm |
| Illumination Options | Adjustable 6 V / 10 W Halogen Reflector Lamp |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | BPAS-120 Stereo Gemological Microscope |
| Price | USD 1 (Reference Only) |
| Working Distance | 95 mm (extendable to 115 mm) |
| Zoom Range | 7×–45× continuous (expandable to 50×) |
| Eyepiece | Wide-field WF10×/23 mm |
| Interpupillary Adjustment | 55–75 mm |
| Focus Travel | 125 mm |
| Optional Accessories | Auxiliary Objectives (0.75× WD 105 mm |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PXS-1020 |
| Total Magnification Range | 10×–20× |
| Working Distance | 90 mm |
| Objective Lenses | 1× and 2× |
| Illumination | 6 V / 20 W Halogen Lamp (upper), Optional Lower Light Sources: 6 V / 20 W Incandescent, 5 W Fluorescent, or 1 W LED Lamp |
| Eyepieces | Widefield WF10× (standard) |
| Interpupillary Adjustment | 55–75 mm |
| Head Type | Dual-eye, 45° inclined, 360° rotatable hinge binocular head |
| Stage | 75 mm diameter black/white reversible plate and frosted glass plate |
| Focusing Mechanism | Rack-and-pinion coarse focus with travel limiter and adjustable focusing knob torque |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PXS-1030 |
| Total Magnification | 10×–30× |
| Working Distance | 90 mm |
| Objective Lenses | 1× and 3× |
| Illumination | 6 V / 20 W halogen lamp (top), optional transmitted light sources: 6 V / 20 W incandescent lamp, 5 W fluorescent lamp, or 1 W LED lamp |
| Eyepieces | Wide-field 10× (WF10×), optional WF15× and WF20× |
| Interpupillary Adjustment | 55–75 mm, hinge-type binocular head |
| Head Inclination | 45° tilt, 360° rotation |
| Stage | 75 mm diameter black/white reversible plate and frosted glass plate |
| Focusing Mechanism | Rack-and-pinion coarse focus with travel limiter and ergonomic focusing knob with adjustable torque |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Model | PXS-2040 |
| Total Magnification Range | 10×–30× (standard configuration) |
| Working Distance | 90 mm |
| Objective Lenses | 1× and 3× (interchangeable) |
| Illumination | 6 V / 20 W halogen top light |
| optional bottom illumination | 6 V / 20 W incandescent, 5 W fluorescent, or 1 W LED |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region Classification | Domestic (China) |
| Model | XTZ-03 Continuous Zoom Stereo Microscope |
| Zoom Ratio | 6.5:1 (0.7× to 4.5×) |
| Working Distance | 95 mm |
| Objective Range | 0.7× to 4.5× |
| Eyepiece | Widefield 10× (20 mm field diameter) |
| Field of View | 5.1 mm to 33 mm |
| Interpupillary Adjustment | 55–75 mm |
| Optical Path | Inclined dual-path zoom system with 13° and 45° viewing angles |
| Standard Accessories | One stereo head, one base plate, one pair of 10× eyepieces |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | XTZ-E Series Trinocular Continuous Zoom Stereo Microscope |
| Price | USD 1 (Reference Only) |
| Zoom Ratio | 6.5:1 (0.7× to 4.5×) |
| Working Distance | 95 mm |
| Objective Magnification Range | 0.7× to 4.5× |
| Eyepieces | Wide-Field 10× (20 mm Field Number) |
| Field of View | 5.1 mm to 33 mm |
| Interpupillary Adjustment Range | 55–75 mm |
| Stage Diameter | 95 mm (Round) |
| Illumination | Adjustable 10 W Halogen Lamp, 110–220 V AC Input with 12 V DC Output |
| Optional Accessories | Wide-Angle Eyepieces (5×, 12.5×, 15×, 20×, 25×, SWF10×), Auxiliary Objectives (0.5×, 0.75×, 1.5×, 2×), Ring Light |
| Brand | YANRUN |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | XYR Series Trinocular Continuous Zoom Stereo Microscope |
| Zoom Ratio | 6.5:1 (0.7× to 4.5×) |
| Working Distance | 95 mm |
| Objective Range | 0.7× to 4.5× |
| Illumination | Adjustable-intensity 10 W halogen lamp, dual-voltage input (110–220 V AC / 12 V DC) |
| Brand | Zeiss |
|---|---|
| Origin | Germany |
| Model | Axio Zoom.V16 |
| Zoom Ratio | 16:1 |
| Maximum Resolution | 1700 lp/mm |
| Z-Axis Positioning Accuracy | 350 nm |
| eZoom Technology | Yes |
| ApoTome.3 Compatibility | Yes |
| Objective Turret | Single- or Dual-Position |
| Fluorescence Brightness | Up to 10× Higher Than Conventional Stereo Microscopes |
| Illumination Modes | Reflected and Transmitted Light (Intelligent eZoom Control) |
| Compliance | Designed for ISO/IEC 17025, GLP, and GMP-Compliant Laboratories |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 2000-C |
| Total Magnification Range | 1.95×–250× |
| Working Distance | up to 286 mm |
| Field of View Diameter (at lowest magnification) | 35 mm |
| Illumination | 8 V, 20 W halogen cold light source (optional: 12 V/75 W, 15 V/150 W, 24 V/250 W) |
| Optical System | ICCS (Integrated Contrast Correction System) |
| Ergonomic Design | modular, open-architecture platform compliant with human factors engineering standards |
| Upgrade Path | fully compatible with digital imaging modules (C-mount cameras, USB/CMOS sensors, image analysis software suites) |
| Service Life Expectancy | ≥60 years (per ZEISS mechanical and optical longevity specifications) |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 305 |
| Total Magnification | 8×–40× (optional 4×–200×) |
| Zoom Ratio | 5:1 |
| Field Diameter | 23 mm |
| Working Distance | 110 mm (upgradable to 185 mm) |
| Illumination | Integrated LED (reflected & transmitted) |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 305 |
| Total Magnification | 8×–40× (optional 4×–200×) |
| Zoom Ratio | 5:1 |
| Illumination | Integrated White LED (Reflected & Transmitted) |
| Digital Imaging | Compatible with ZEISS Axiocam Cameras & Labscope Wi-Fi Imaging Platform |
| Compliance | CE, ISO 9001, EN 61000-6-3/6-4 |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 355 |
| Total Magnification Range | 7.2×–40× (up to 200× with optional eyepieces and auxiliary lenses) |
| Zoom Ratio | 5.5:1 |
| Field of View Diameter | up to 64 mm |
| Working Distance | up to 185 mm |
| Objective Type | Greenough-type stereoscopic optical system |
| Illumination | Integrated LED illumination with selectable modes — near-vertical incident light, dual-side reflected light, ring light, transmitted light, and mixed illumination |
| Depth of Field | Optimized for high-resolution stereo imaging across zoom range |
| Numerical Aperture (NA) | 0.082 |
| Resolution | 489 lp/mm (at maximum magnification and optimal focus) |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 508 Greenough 8:1 |
| Zoom Ratio | 8:1 (0.63×–5.0×) |
| Standard Magnification Range (with 10× eyepieces, no auxiliary lens) | 6.3×–50× |
| Extended Magnification Range (with interchangeable objectives & eyepieces) | 1.9×–250× |
| Working Distance | 35–287 mm |
| Resolution (Rayleigh criterion, test target) | up to 450 lp/mm (g = 2.2 µm) |
| Minimum Resolvable Structure | 1.1 µm |
| Maximum Field Diameter | 122.7 mm |
| Eyepiece Field Number | 23 mm |
| Interpupillary Distance Adjustment | 55–75 mm |
| Viewing Angle | 35° |
| Optional Imaging Ports | 100% beam split (Stemi 508 doc) or 50/50 permanent beam splitter (Stemi 508 trino), both with replaceable 0.5× C-mount adapter (60NC type) |
| Base Compatibility | M-series mechanical base (M and M LED variants), including integrated LED illumination electronics, fiber-optic coupling interfaces (2× M8), transmission stage interface (Ø84 mm), polarizer mounting interface (Ø45 mm), and central aperture (40 mm) |
| Stand Load Capacity | 5 kg |
| Focusing Stand Travel | 360 mm height / 190 mm vertical lift |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 508 |
| Total Magnification Range | 6.3×–250× |
| Zoom Ratio | 8:1 |
| Working Distance | 286 mm |
| Objective Type | Apochromatic Zoom Optical System |
| Illumination | Integrated LED |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Model | Stemi 508 |
| Magnification Range | 6.3×–50× |
| Zoom Ratio | 8:1 |
| Field of View | up to 36 mm |
| Working Distance | 287 mm |
| Optical Correction | Apochromatic Zoom Body & Front Objective |
| Detented Zoom Positions | 10 |
| Illumination | Integrated LED System (Reflected, Transmitted, and Mixed Lighting) |
| Brand | ZEISS |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SteREO Discovery |
| Pricing | Upon Request |