NIS Infinity Optical System

NIS infinity plan objectives can provide high contrast and very flat image up to FN 22. With FN 22 wide field eyepieces, the system always brings you sharp, excellent resolution and high signal to noise ratio imaging.

22mm Wide Field of View

The Green microscope achieves the wide field of 22mm view with 10x eyepieces for a more comprehensive observation content and faster sample observation. The eyepiece adopts a flat field distortion-free design to prevent the edge of the field from being imaginary and stray light.

Various Observation Methods

With the deepening of research in various fields, a single observation mode can no longer meet the daily scientific research work. As a continually upgradable microscope, Green can be extended on basic models to show a variety of observation capabilities.

Multifunctional Universal Condenser

Green offers universal condensers for bright field, dark field and phase contrast. The observation methods could be quickly switched by switching the slider. The phase contrast and bright field slider is universal for 4x-100x objectives also, simple and fast to use. The N.A. value index on the aperture diaphragm of the condenser is easily set to get exact size of diaphragm to correspond with the different objectives.