Large-Base Binocular Stereo Microscope

Gaopin GP-45B1 Large-Base Binocular Stereo Microscope. This Binocular Stereo Microscope features 7–45x continuous zoom magnification. It comes with a large and stable base measuring 380mm×260mm to hold samples steadily. The binocular optical path delivers stereoscopic images. Smooth focusing knobs and mounting position for ring light support clear surface inspection. The continuous zoom lens allows flexible magnification adjustment within the range. Built for long-time manual visual inspection, it has a solid structure and easy

Product Entity Overview

OnSite Evidence & Reliability (Firsthand Testing)

1. Optical imaging

10× wide-angle eyepiece, 7–45X continuous zoom, clear stereo image without ghosting.

2. Eyepiece adjustment

Interpupillary & diopter adjustment smooth, left-right view synchronized.

3. Focusing mechanism

Smooth coarse focus, reliable locking, solid 255×200mm base.

4. Illumination test

Ring light uniform, no strong glare, low distortion.

5. Mechanical stability

No image shake after locking, structure rigid.

maintenance.

Product Applications

Application Scope: Widely used for PCB inspection, mobile motherboard repair, hardware part visual checking, plastic defect detection, jewelry and specimen observation. It identifies cracks, burrs, cold solder joints and surface scratches. Ideal for electronics repair workshops, QC labs and small-batch sample visual screening.

Difference from conventional body-mounted microscopes

Difference from ordinary microscopes: Ordinary monocular microscopes only provide single-channel viewing without stereoscopic vision, which causes fatigue after long working hours. This Binocular Stereo Microscope adopts binocular stereo optical path to produce stereoscopic images for judging height difference of samples. The large base improves stability. 7–45x continuous zoom enables smooth magnification adjustment. Compared with fixed-magnification microscopes, it is more convenient for continuous manual visual QC work.

Technical Specifications

7-45For which products is this detection range suitable?

1. Preliminary inspection of electronic components: PCB boards and connectors, capacitors and resistors. Check solder joints and pin deformation, package damage. Stereoscopic image for fast batch sampling inspection.

2. Quality inspection of precision hardware parts: Screws, stamping parts, terminals and springs. Observe burrs, chipping, scratches and indentations. Large depth of field for uneven workpieces.

3. Defect inspection of plastic and silicone parts: Injection housings, sealing rings and connector shells. Check flash, material shortage, bubbles, sink marks and mold marks.

4. Observation for jewelry, specimens and component disassembly: Gemstones, insect specimens and small parts disassembly. True stereo vision for rework and anatomy observation.

5. Inspection of silk-screen and laser marking: Nameplates, printed characters and QR codes. Detect blurred text, missing ink and broken printing.

6. Assembly and rework of small components: Electronic assemblies and tiny precision parts soldering & repair. Stereoscopic view supports manual operation and on-site maintenance.

Daily Maintenance of the Electron Microscope

· Optical Lens & Coaxial Light Window Care: Only use professional optical lens tissue or microfiber dust-free cloth to clean the lens and coaxial light optical window. Never use paper towels or rough cloth to avoid scratching optical coating. For fingerprints and oil stains, apply a small amount of optical cleaner to the cloth. Do not drip liquid directly onto optical components. Avoid touching optical surfaces with bare hands.

· Camera, Lens Barrel & Stand Maintenance: Clean the HD camera, monocular zoom barrel and metal column with dry dust-free soft cloth. Do not expose the unit to water. Keep alcohol, acetone and other strong corrosive solvents away to protect paint and printed marks. Keep HDMI and power connectors dry to prevent metal oxidation and poor contact. Do not pull signal cables forcibly.

· Stage & Focus Mechanism: Remove dust from the black stage with dry soft cloth. Clean dust on focus knobs and column guide rails regularly. A small amount of dry grease can be applied. Liquid lubricants are forbidden, to prevent oil dripping and contaminating coaxial light module and lens. Operate the focus knob gently, do not turn it forcibly to avoid gear damage.

· Power & Operating Environment: Use the original power adapter. Place the equipment in dry, low-dust environment, away from high temperature, humidity and heavy vibration. Power off and unplug power and HDMI cables when not in use for a long time.

Unique Design Advantages

1. 7-45X Continuous Zoom Optical System

Smooth magnification adjustment without objective lens replacement. Switch freely between overview and tiny details for PCB inspection, jewelry identification and sample dissection.

2. Ergonomic Binocular Viewing Head

Interpupillary distance adjustable. True 3D stereo imaging, effectively reduce eye fatigue during long time observation.

3. Built-in LED Ring Light Source

Matched with transmitted light stage. Uniform soft illumination suppresses reflection and shadow, clearly revealing scratches and solder joints.

4. Solid Metal Base

255mm×200mm heavy base for excellent vibration resistance. Coarse & fine dual focusing knobs deliver precise and smooth focusing for stable imaging.

5. Compact Vertical Lifting Stand

Ample lifting travel, easy assembly and maintenance. Small footprint, ideal for laboratory and workshop quality inspection stations.

Authoritative Partners & Clients

GAOPIN microscopes are used by leading enterprises, research institutes, and universities. Our collaborative relationships include:

Institute of Physical and Chemical Engineering of Nuclear Industry – Microscopic observation and physicochemical analysis of special materials

Fudan University – Microscopic observation and research on materials and biological samples

Jiangsu Bigao Electromechanical Equipment Co., Ltd. – Dimensional & micro-flaw detection for precision machined parts

Tsinghua University – Microscopic scientific research and advanced material characterization

About GAOPIN

Kunshan Gaopin Precision Instrument Co., Ltd., founded in 2011, whose founder has accumulated industry expertise since 2005, is a tech-focused enterprise specialized in the design, R&D, sales and after-sales service of industrial microscopes. Boasting a core engineering team with more than ten years of professional know-how, the company guarantees proven technologies and consistent product reliability. GAOPIN offers more than one hundred optical product models and serves customers across the globe, dedicating itself to supplying tailor-made, cost-effective microscopy solutions. We offer prompt worldwide technical support covering online conferences, video-assisted operation guidance and remote training sessions. Our manufacturing base is located in Kunshan, Jiangsu Province, in close proximity to Shanghai. Both on-site factory inspections and virtual plant tours are available for clients. Feel free to get in touch with us for sample test images shot by this Binocular Stereo Microscope, so you can evaluate its imaging performance directly.

Frequently Asked Questions

Q1: What are the advantages of the base of this stereo microscope?

A1: It is equipped with an enlarged and stable work base with dimensions of 380mm×260mm. It stays stable when placing samples and resists shaking, ideal for inspecting large workpieces or frequent sample handling.

Q2: Is the magnification continuously adjustable? What is the adjustment range?

A2: It supports continuous zooming with visual magnification from 7x to 45x. You can smoothly change magnification within this range without frequent objective lens replacement for more efficient observation.

Q3: This is a binocular model. Can I add an industrial camera for image capture later?

A3: This binocular stereo microscope can be upgraded with a trinocular port and industrial camera to realize image capture, recording and dimension measurement for digital inspection needs.

Q4: What routine inspection tasks is this microscope suitable for?

A4: It is widely used in PCB repair, electronic component surface inspection, hardware part quality checking, gemstone observation and cellphone repair, suitable for stereoscopic viewing of static samples.

Q5: Can it be used with a ring light?

A5: A light mounting port is reserved under the lens. It can be directly fitted with a ring illuminator to eliminate shadows on sample surfaces and improve visibility of tiny scratches and defects.

How to Choose a Model

1. Appearance Quality Inspection for Small Components: 7-45× continuous zoom with 10× wide-angle eyepiece. Suitable for PCB boards, capacitors, connectors and small hardware parts to inspect solder joints, scratches, burrs and cracks.

2. Precision Manual Operation & Repair: Binocular stereo imaging with ring fill light. Ideal for cellphone repair, jewelry inlay and mold polishing; stereo view facilitates fine manipulation.

3. Sample Dissection & Biological Observation: Large depth of field, applicable for animal and plant specimens, insect dissection and teaching use in college laboratories.

4. Incoming Material Sampling Inspection: Stable standard base and ample workbench space, used for rapid appearance screening of plastic small parts, textiles and plated samples in workshop.

5. 3D Morphology Observation of Small Items: Fibers, ores and precision injection molded parts. Stereoscopic imaging enables direct viewing of the 3D structure of samples.

6. Customization: Supports neutral shipping