A/S Series Digital Microscope
Digital microscopes with built-in LCD screens and integrated illumination for biological, stereo, metallurgical and fluorescent inspection tasks. Models in the A/S Series combine digital imaging, measurement tools and adjustable lighting in a single portable unit.

The A/S Series Digital Microscope range covers 9 catalogue items. Models in this range include S500 1080P HD Digital LCD Biological Stereo Microscope; S400 10.1 inches 5M 14M HD Digital LCD Biological Stereo Microscope; S300 1080P 5M 8M 16M HD Digital LCD Biological Stereo Microscope; S200 1080P 5M 8M 16M HD Digital LCD Biological Stereo Microscope. Every item is listed with the specification published for it, so a model can be compared on working distance, magnification, interface and fitment rather than on a description.
Every A/S Series Digital Microscope In Stock
All 9 items in this category, listed in full.

S500 1080P HD Digital LCD Biological Stereo Microscope
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S400 10.1 Inches 5M 14M HD Digital LCD Biological Stereo Microscope
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S300 1080P 5M 8M 16M HD Digital LCD Biological Stereo Microscope
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S200 1080P 5M 8M 16M HD Digital LCD Biological Stereo Microscope
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S100 1080P 5M 8M 14M HD Digital Biological Stereo Microscope
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A400 LCD Biological Stereo Metallurgical Fluorescent Microscope
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A300 5M Biological Stereo Metallurgical LCD Digital Microscope
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A200 7 Inches 5MP HD LCD Biological Stereo Digital Microscope
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A100 7 Inches 2MP HD LCD Biological Stereo Digital Microscope
View DetailsWhat Goes Wrong Without the Right A/S Series Digital Microscope
- A separate monitor and camera setup takes up bench space and requires multiple cables
- Manual focus and observation through eyepieces cause eye strain during long inspection sessions
- Standard microscopes lack built-in lighting for opaque or reflective samples
- Measuring features require external software or manual calculation, slowing down inspection
- Teaching labs need a single device that shows the same image to multiple students at once
Who Buys From This Category
- Electronics rework benches inspecting solder joints and component placement
- Teaching laboratories demonstrating biological and metallurgical structures
- Research labs performing cytology, genetics and immunology studies
- Quality control stations checking surface finishes and material defects
- Jewellery and watchmaking workshops inspecting fine engravings and settings
Why These Items
- Built-in LCD screen displays live images without needing a computer or external monitor
- Integrated lateral reflection light source enables clear viewing of opaque or reflective surfaces
- Infinite plan achromatic objectives and wide field eyepieces deliver sharp, distortion-free images
- HD digital imaging with 5M to 16M resolution supports detailed inspection and documentation
- On-screen measurement tools allow direct reading of dimensions without external software
Where These Are Used
- Inspecting a solder joint on a PCB where the lateral reflection light reveals hidden cracks
- Teaching a biology class by projecting a live image of a cell structure to a group of students
- Checking a metal casting surface for porosity using the metallurgical mode with built-in illumination
- Documenting a genetic sample under fluorescence with a single device that captures and measures
- Measuring a micro-etched part number on a watch movement using on-screen rulers and magnification
Before You Order
- Compare the A/S Series Digital Microscope models on the figure that decides the job, not on the headline magnification
- Confirm the interface dimension against equipment you already own before ordering
- Send the task as well as the model number so the configuration can be checked
- Ask for written confirmation of any figure a tender or audit depends on
Frequently Asked Questions
Can I use the A/S Series microscope without connecting to a computer?
Yes. All models have a built-in LCD screen and operate independently. No external computer is required for imaging or measurement.
What types of samples can the lateral reflection light source handle?
It is designed for opaque or reflective samples such as PCBs, metal surfaces, machined parts, and jewellery.
Do the models support measurement functions on the screen?
Yes. Each model includes on-screen measurement tools for length, area, and angle, calibrated to the current magnification.
Is the fluorescent mode available on all models in the A/S Series?
No. Only the A400 and A300 models include integrated epi-illumination for fluorescence applications.
What is the resolution range across the A/S Series models?
Resolution varies from 2MP to 16MP, depending on the model. The S500 and S400 models offer 1080P HD and up to 14M resolution.
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