[LB-321] Trinocular Academic Zoom Stereo Microscope w/ LED Illumination

[LB-321] Trinocular Academic Zoom Stereo Microscope w/ LED Illumination

Trinocular Academic Zoom Stereo Microscope Stereo microscopes are also known as low magnification and dissecting microscopes. Trinocular Academic Zoom Stereo Microscopes stand on a post so they can be propped upright for un-reversed 3D images that are very clear throughout the zoom range. Optional eyepieces and auxiliary objectives expand magnification range and working distances. LB-321 is a very popular zoom stereo microscope. Optional cold light and ring light can be chosen for this microscope. You can also choose a trinocular head to add a digital camera with the appropriate camera adapter. In summary, LB-321 gives a wide range of magnifications, working distances, photo options, accessories and is very convenient to use. No wonder it is so popular!

Print Product Page



  • High quality, high function and excellent cost performance.
  • Ergonomic design, sharp image display, wide viewing field and easy to operate.
  • Providing a wide viewing field of Φ20mm with the zoom ratio of 1:4.5.
  • Ideal instrument in the academic, medical and industrial fields.

LB-321 Trinocular Academic Zoom Stereo Microscopes are of great value in a variety of applications such as circuit board repair, circuit board inspection, surface mount technology work, electronics inspection, coin collecting, gemology and gemstone setting, engraving, and repair and inspection of small parts.

Technical Specifications

Viewing Head Trinocular head, inclined at 45°
Eyepiece Wide field eyepiece 10×/ 20
Objective Zoom objective 1×~4.5×
Zoom Ratio 01:04.5
Working Distance 97mm
Illumination LED Reflection illumination 1W
LED Transmission illumination 3W
Attachment Photo Attachment (optional)
Video Attachment (optional)
Stage: Temperature controlled stage and power supply (optional)
Package & Dimension 36.5cm*31cm*52cm, 4pcs/carton,6kg

Optional Accessories

Go to Top