Plan achromatic optics and Epi Kohler illumination system and anti-reflective structure in the epi-illumination system, can make the image clarity better contrast of field of view. And effectively prevent interference by stray light.
Optical system
Finity color corrected optical system
Viewing head
Gemel binocular，30°inclined，360°rotating，Interpupillary distance adjustable between 54-75mm，Diopter adjustment ±5 for each side；
Gemel trinocular，refract rate，binocular:trinocular=80%:20%
Eyepiece
High eyepoint plan eyepiece PL10X，view of field 18mm
Objective
LWD plan achromatic metallurgical objective 5X、10X、20X、50X、100X
Nosepiece
Reversed quadruple nosepiece
Reversed quintuple nosepiece
Focusing adjustment
Coaxial coarse and fine adjustment.with coarse adjustment stop and tightness adjustment.Coarse adjustment range:28mm,precision of fine adjustment:0.002mm
Stage
Mechanical stage,with 180X145mm deck platform, moving range：76mmX50mm
Illumination system
Reflected Kohler illumination，Adaptation wide voltage 90V-240V，6V/30W halogen bulb，brightness adjustable,with iris diaphragm and field diaphragm,the center of field diaphragm adjustable
Photo accessories
Photo tube（with PK mount），photo eyepiece 3.2X
Video accessories
CTV0.35X/0.5X/1.0X
Option
Simply polarizing kit
6V30W transmission illumination system
