Novel Optics, Ningbo Yongxin Optics Co., Ltd.

NP900 Research‑Grade Polarizing Microscope

Widely used for geology, mineralogy, metallography and exploration. Growing demands from construction‑material testing, semiconductor inspection, forensic, medical and biological research require larger working space, better expandability, sharper imaging and higher efficiency, with rising demand for customization. Powerful and easy‑to‑operate, the Nexcope NP900 supports multiple observation modes with excellent optical performance, making it ideal for scientific research and industrial inspection.

Overview

Versatile, Highly‑reliable Research‑Grade Polarizing Microscope

NP910

Manual Research‑Grade Polarizing Microscope

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Encoded Research‑Grade Polarizing Microscope

NP950

Motorized Research‑Grade Polarizing Microscope

Excellent Performance & Superior Optical Capability

Köhler Illumination System for Uniform Illumination

Köhler illumination is regarded as the ideal illumination system for microscopy, delivering bright, even illumination across the entire field of view, which is critical for high‑quality digital microscopic imaging. Halogen lamp illumination is supplied as standard; LED illumination is available as an option for more authentic microscopic images and high result repeatability.

Stress‑free Optics for Accurate Imaging
As polarized‑light research advances, higher accuracy and repeatability of data are required. Objective lenses and condensers are key components that dominate imaging performance. For polarizing microscopes, high image clarity as well as stress‑free optical components are essential. This ensures that observed birefringence originates from the sample, not from optical elements.

5‑position Centrable Objective Revolver
The centrable turret enables fast and convenient optical‑axis centering for each objective. It accommodates up to five objectives of different magnifications to capture comprehensive sample information.

Diverse Observation Modes

Accurate and Diverse Quantitative Measurement Methods

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

Wide Range of Compensator Inserts Available
NP900 supports multiple optical compensators to enhance signals from weakly birefringent substances for easy observation. Compensators can also be applied for qualitative measurement to determine various retardation levels.

High‑precision Rotating Circular Stage
Large‑size stage with smooth rotation, 45‑degree indexing and adjustable rotation center. Double mechanical stage clips can be easily mounted on the rotating stage for easier sample handling and higher microscopy efficiency.

Ergonomic Design for Higher Work Efficiency

Tilting Trinocular Observation Head
The tilt‑adjustable observation head enables comfortable working postures and minimizes muscle strain and fatigue during long‑hour operations.

Rotary Multi‑function Turret
Turret structure accepting up to six observation modules, offering ample expandability and fast module switching. Simple flip operation improves working efficiency.

ECO Energy‑saving Mode
The transmitted‑light source automatically turns off after 30 minutes of inactivity, saving energy and extending lamp service life.

Light‑intensity Management to Reduce Visual Fatigue
Illumination intensity needs adjustment when switching objectives of different magnifications to maintain consistent brightness across magnifications. When paired with an encoded objective turret, the system intelligently memorizes optimal light intensity for each magnification and auto‑adjusts accordingly to reduce visual fatigue.