LCD600 Digital LCD Biological Microscope
The LCD600 is a digital biological microscope with a built-in 8-inch color LCD display, an articulated free trinocular head, and a Kohler illumination system.

Product Overview
The LCD600 is a digital biological microscope with a built-in 8-inch color LCD display, an articulated free trinocular head, and a Kohler illumination system. It uses a finite optical system with 4X, 10X, 40X (Spring), and 100X (Spring, Oil) DIN achromatic objectives. The 220mm x 148mm double mechanical stage with steel wire transmission allows precise slide positioning, and the 3W LED illumination provides consistent lighting. The microscope is designed for benchtop use in teaching, inspection, and documentation tasks where a live image is needed without a separate monitor.
- Optical systemFinite
- HeadArticulated free trinocular, 30° inclined
- Interpupillary adjustment50-75mm
- EyepiecePL10X/23mm high eyepoint, diopter adjustment ±5
- Tube diameterΦ30mm
- Objective4X, 10X, 40X (Spring), 100X (Spring, Oil) DIN achromatic
Key Benefits
- Built-in 8-inch color LCD display shows the image directly, so no external monitor is needed
- Articulated free trinocular head with 30° inclination allows flexible viewing angles for multiple users
- Coaxial coarse and fine focus knobs with 0.002mm precision enable accurate focusing at high magnifications
- Double mechanical stage with steel wire transmission and 0.1mm precision allows repeatable slide positioning
- Kohler illumination system ensures even lighting across the field of view, reducing glare and hotspots
- DIN achromatic objectives (4X, 10X, 40X, 100X) deliver consistent image quality across magnification levels
- Optional phase contrast, darkfield, and polarizing accessories extend the microscope's inspection capabilities
Application Scenarios
- Teaching biological concepts in a classroom with a live image projected on the 8-inch screen for a group
- Documenting cell structures or tissue sections in a clinical or research lab with the built-in display
- Performing routine inspection of slides in a quality control lab without needing a computer or camera
- Using phase contrast or darkfield options to examine unstained biological specimens under a single instrument
- Conducting polarizing microscopy on minerals or fibres in a geology or materials lab with optional accessories
Who It Is For
- Teaching laboratories in schools and universities requiring a visible, shared image for students
- Clinical and research labs doing routine histology, cytology, or microbiology slide inspection
- Quality control departments in pharmaceutical or biotech labs needing consistent documentation
- Geology and mineralogy labs using polarizing or darkfield attachments for specimen analysis
- Hobbyist and educational users who want a self-contained digital microscope without extra gear
Problems It Solves
- A standard biological microscope requires a separate camera and monitor for live viewing, increasing cost and setup time
- Fixed eyepieces force users to look through the microscope, limiting group observation and collaboration
- Low-precision focusing mechanisms make it hard to maintain focus across multiple magnifications
- Poor illumination causes uneven lighting and glare, especially at high magnifications
- Lack of a built-in display means operators must switch between eyepiece and screen, breaking workflow
Technical Features
- Finite optical system with DIN achromatic objectives for consistent image quality
- Articulated free trinocular head with 30° inclination and 50-75mm interpupillary adjustment
- 8-inch color LCD display integrated into the head for direct image viewing
- Coaxial coarse and fine focus knobs with 0.002mm precision for accurate focusing
- Double mechanical stage with steel wire transmission and 0.1mm precision for slide positioning
- 3W LED lamp with Kohler illumination system for even, glare-free lighting
- Backward quintuple or quadruple objective nosepiece for quick objective changes
- Abbe condenser set included for optimal light control and resolution
- Optional phase contrast, darkfield, polarizing, and plan objective sets available
Specifications
| Optical system | Finite |
|---|---|
| Head | Articulated free trinocular, 30° inclined |
| Interpupillary adjustment | 50-75mm |
| Eyepiece | PL10X/23mm high eyepoint, diopter adjustment ±5 |
| Tube diameter | Φ30mm |
| Objective | 4X, 10X, 40X (Spring), 100X (Spring, Oil) DIN achromatic |
| Nosepiece | Backward quintuple or quadruple |
| Stage | 220X148mm X-axis low hand position double mechanical stage, steel wire transmission |
| Slide clamp | Damped double slide clamp, 76X50mm |
| Precision | 0.1mm |
| Condenser | Abbe condenser set |
| Focusing system | Coaxial coarse and fine focus knobs, precision 0.002mm |
| Illumination | 3W LED lamp with Kohler illumination system |
| Optional accessories | Phase contrast apparatus, Dry darkfield condenser, Oil-darkfield condenser, Polarizing device, Plan objective set, Infinity plan achromatic objective set, Swing Abbe condenser, 5W LED lamp |
| Net weight | 8KG |
| Carton dimension | 36X31X67cm |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Choose between quintuple or quadruple objective nosepiece based on workflow needs
- Add optional phase contrast, darkfield, or polarizing accessories to extend inspection modes
- Upgrade to plan objective sets or infinity plan achromatic objectives for improved image flatness
- Replace the standard 3W LED with a 5W LED for higher brightness in low-light conditions
- Select a different eyepiece or add a camera adapter if external imaging is required
Comparison With Other Options
| Standard biological microscope without LCD display | The LCD600 integrates an 8-inch screen so the image is visible without a computer or camera; the standard model requires external imaging gear. |
|---|---|
| Digital microscope with USB camera and monitor | The LCD600 has a built-in display and no need for a computer; a USB camera system requires a separate monitor and driver setup. |
| Infinity optical system microscope | The LCD600 uses a finite optical system; choose an infinity system if you need higher resolution and compatibility with advanced optical accessories. |
Use Guide
- Adjust the interpupillary distance between 50mm and 75mm before focusing to ensure a single merged image
- Start focusing at the lowest magnification (4X) and move up to higher objectives to maintain focus
- Use the steel wire transmission stage to position slides precisely; the 0.1mm precision allows repeatable measurements
- Enable Kohler illumination by adjusting the condenser and diaphragm for even lighting across the field
- For oil immersion (100X), apply a drop of immersion oil to the slide and clean it immediately after use
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Frequently Asked Questions
Does the LCD600 have a built-in display?
Yes. It includes an 8-inch color LCD display integrated into the trinocular head for direct viewing.
Can I use this microscope for oil immersion?
Yes. The 100X objective is spring-loaded and designed for oil immersion; use immersion oil and clean the lens after use.
What is the precision of the focusing system?
The coaxial coarse and fine focus knobs provide 0.002mm precision, suitable for high-magnification work.
Is the stage suitable for repeated slide positioning?
Yes. The double mechanical stage with steel wire transmission offers 0.1mm precision and damped clamps for stable slide holding.
Can I add phase contrast or darkfield accessories?
Yes. Optional phase contrast apparatus, dry darkfield, oil-darkfield condensers, and polarizing devices are available.
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