EX20 Series Biological Microscope

Product introduction

EX series microscope has an advanced design, stable ,safety and efficient. which makes the operators to use the microscope more simple.
This microscope can also be used with many accessories to realize bright field, simple polarization ,dark field, phase contrast. Which has excellent cost- performance.
This microscope can be used in variety of biological applications,such as teaching and laboratory.

Technical specifications

Optical system	Infinity achromatic optical system
Observation tube	Binocular head , 30°inclined, 54~75mm interpupillary distnace
Observation tube	Trinocular head,30°inclined，(with 0/100 or 20/80 light splits)
Eyepiece	High eyepoint widefield plan eyepiece PL10X/18mm,with ±5 degrees diopter control
Eyepiece	High eyepoint widefield plan eyepiece PL10X/20mm,with ±5 degrees diopter control
Objective	Infinity plan achromatic objective 4X、10X、20X、40XS、100XSO
Nosepiece	Backward quadruple nosepiece
Nosepiece	Backward quintuple nosepiece
Focusing adjustmnet	Coaxial coarse and fine focusing adjustment,with limited and tension adjustment. coarse adjustment range: 25mm，fine adjustment precision：0.002mm.
Stage	coaxial mechanical stage in140X132mm size and 76×50mm travel range.
Condenser	Koehler N.A.1.25 condenser(with socket for phanse contrast and dard field sliders)
Illuminator	Main supply 100V-240V, 3 watt LED lamp with intensity control（fixed center）
Illuminator	Main supply 100V-240V, philips 6V/20W halogen lamp with intensity control(fixed center)
Photography adapter	3.2x photo eyepiece ,photo tube（with PK mount）
Vedio adapter	0.35X CTV
	0.5X CTV
	1.0X CTV
Other options	Phase contrast sliders for condenser（use with phase contrast objective）
	Dark field slider for condenser
	Simple polarization (with analyser and polarizer)