NP620 Polarizing Microscope

An essential tool for materials‑science and geology research, it reveals micro‑features of samples via polarized‑light technology. Polarizers greatly improve observation of birefringent materials such as minerals, polymers, fibres and liquid crystals, visualizing their internal structures and stress distribution. Equipped with precision focus knobs and a 360° rotatable stage for multi‑angle optical analysis. Suitable for rock‑mineral testing, drug‑crystal identification, polymer research and gemstone appraisal.

Overview

Superior Optical Design

Polarization‑specialized Objectives
Stress‑free optics produce sharp images. Observed birefringence comes purely from samples for reliable results.

High‑versatility Illumination System
Modular LED/halogen interchangeable sources. Low‑heat long‑life LED cuts maintenance costs; halogen provides true‑color imaging.

Professional Polarizing Microscope

High‑precision Rotating Circular Stage
Specially designed for polarizing microscopes. Large‑diameter stage with smooth rotation and 360° precision graduated scale guarantees accurate fine‑tuning. Locking mechanism holds samples firmly even during delicate operations to meet demanding observation requirements.

Intermediate Tube
Built‑in Bertrand lens enables quick switching between orthoscopic and conoscopic observation for fast, precise adjustment of interference patterns. The 0‑360° rotatable analyzer provides outstanding image contrast.

Compatible with Diverse Optical Compensators
Greatly amplifies weak birefringent signals to visualize subtle structures. Compensators support qualitative analysis and accurate evaluation of sample birefringence retardation for more reliable material analysis.

Ergonomic Fine‑tuned Details for Easier Operation

Brightness Memory Function
Remembers illumination brightness for each objective. Automatically adjusts light intensity upon objective switching, reducing visual fatigue and improving working efficiency.

Microscope Status Display
Front‑mounted LCD screen displays operating parameters including magnification, illumination intensity, color temperature and lamp status.