● Quintuple turret phase contrast unit with 10X/20X/40X/100X infinity plan phase contrast objective for phase contrast and bright field observation. 

BDS500 Inverted Biological MicroscopeSame Objective for Both Bright Field Phase Contrast ObservationNot Necessary to Change Different Objective

BDS400 Inverted Biological Microscope Same Objective for Both Bright Field Phase Contrast ObservationNot Necessary to Change Different Objective

Performance characteristics:● Excellent OTICS infinity optical system, outstanding resolution and definition.● Original integrated stand for excellent stability.● Unique aspheric illumination sys

BK5000 Series Biological Microscope

● Wide field eyepiece, view field up to Φ22mm，more comfortable for observation● Trinocular observing tube with dual transform

Perfect Optical SystemHigh resolution and perfect definition from infinity correct optical system100X water objective instead of 100X oil objective, more be convenient for usingPerfect Appearance Desig

B301 Series Biological MicroscopeNew Generation Biological Microscope for Education and ClinicBuilt-in LED Illumination System which can be powered with Power Bank, Laptop and Vehicle Power Supply ensu

B Series Biological Microscope

SMART-POL polarizing microscopeApplicable to the factories, mines, medical, criminal investigation laboratory testing and research related to colleges and universities related to teaching