Trinocular Microscope 200X–5000X for Lab Teaching
Product description
This trinocular compound microscope brings a wide magnification range and digital capture options for classroom demonstrations and serious hobby observation. Designed for general biology and teaching use, it combines optical eyepieces and an electronic ocular to let students and enthusiasts view, photograph and record specimens with ease.
Key Points

The microscope offers a broad optical range from 200x to 5,000x using interchangeable objectives and eyepieces, allowing close inspection of slides and prepared specimens. An integrated USB electronic eyepiece connects to computer microscopy software, so live viewing and image capture are straightforward for demonstrations and lab reports. The body includes an ergonomic 45 degree inclined head that rotates 360 degrees, helping reduce neck strain during long sessions. The metal and aluminium frame gives stable support while adjusting focus or moving the mechanical stage.


Technical Specifications

- Name: QQ CAT Trinocular Microscope
- Magnification range: 200x–5,000x with standard optical components
- Objectives: convertible 4x, 6x, 10x, 100x
- Eyepieces: WF50x wide field and WF6x wide field options available
- Illumination: LED lighting with adjustable brightness for opaque and transparent specimens
- Stage: mechanical X-Y stage with precise movement control
Usage Recommendations



Attach the supplied phone adapter or the integrated USB ocular when you want to capture images quickly on a smartphone or computer, especially useful during group sessions or when preparing teaching material. For routine viewing start with the lowest objective and coarse focus, then switch to finer adjustments with the coaxial fine focus knobs. The mechanical stage simplifies specimen positioning without touching the slide, which helps keep samples clean and aligned. 📷
Practical Notes

The electronic ocular can be used with microscopy software to take photos and record video, although compatibility depends on the computer operating system and drivers. According to the manufacturer, using a multiplier can increase apparent magnification further, but higher magnifications may not improve image quality if the sample preparation or lighting is not optimal. The included eyepiece options extend flexibility, but consider that extreme magnifications require careful focusing and stable mounting to avoid image blur. 🔬
The Essentials
This trinocular layout provides a dedicated third port for a camera while preserving normal binocular observation, which makes it versatile for teaching and documentation. Coaxial adjustment controls on both sides help left and right handed users, and the overall build aims to balance portability with robust operation.
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