OPTO-EDU Launches A33.5130 7" LCD Digital Biological Microscope

OPTO-EDU Launches A33.5130 7" LCD Digital Biological Microscope: 8MP Imaging, 55x–2750x Magnification, Ideal for Education and Field Use

[January 21, 2026, China] OPTO-EDU (Optical Instruments –) presents the A33.5130 7-inch LCD Digital Biological Microscope. The proposed instrument is an all-in-one observation desk with a high-resolution camera, a large display, wireless connection, and a portable operation: users can see, record and measure themselves completely from home, with the benefit of community health, field testing and public science outreach.

All-in-One Display for Shared, Intuitive Viewing

The A33.5130 features a 7-inch IPS LCD (1024×600) with 120 tilt to allow multiple users to view samples at the same time without the need for eyepieces. The 8.0 mhz CMOS sensor (photo resolution) and 1080p Full HD video recording yields crisp, detailed pictures of cells, microbes, fibers, and more. The optical system offers 55x–550x optical zoom. By 20-step Digital zoom (2x), the total magnification increases to 1100x. Apart from the optional 100x oil immersion it can be up to 2750x (for a broad screening or fine-detail analysis).

Multi-Interface Connectivity for Flexible Workflows

The A33.5130 supports three output modes for seamless integration:

• HDMI: Output 1080p video directly to TVs or projectors for demo or presentation;
• USB 2.0: Plug-and-play on Windows 10/11 PCs with professional measurement software for length, area and angle;
• WiFi: Connect to iOS or Android for real-time image sharing, remote capture and mobile archive;
• Light: Dual LED lighting (top and bottom), brightness adjusted, and best lighting for transparent slides, opaque samples or 3D samples.

User-Friendly Design for Efficient Operation

• On-device buttons: One-touch for photo, video, album review, menu, light switch and Wi-Fi;
• Double-layer mechanical stage (95x105 mm, 20x50 mm travel range) for sample position;
• ECO mode: Auto-off after 1/3/5/10 min to conserve energy;
• Pre-calibrated measurement scales: built-in for 4x, 10x, 40x objectives that can be easily used;
• Compact and portable: 31x19x18 cm; optional 18650 rechargeable battery (not needed for air shipment).

Recommended Applications

• Community Clinics & Public Health: Rapid examination of blood smears, parasites, or bacteria;
• Agriculture & Environmental Monitoring: On-site identification of pollen, algae, or contaminants;
• Home Learning & Makerspaces: Accessible entry point into microscopy with zero technical barrier.

Experience Eyepiece Free Microscopy. The OPTO-EDU A33.5130 7D LCD digital biological Microscope is available worldwide. Go to cnoec.com to have specifications, application examples and local distributor information.