Optical Desktop Microscope Chinese Manufacturer for Lab

optical desktop optical microscope chinese manufacturer for lab
components and features:
1 infinite optical system
2 seidentopf bionocular viewing head,30°inclined,interpupillary48-75mm
3 wide field eyepiece WF 10×/18
4 infinite semi-plain achromaticobjectives 4× 10× 40× 100×
5 quadruple nosepiece
6 double layers mechanical stage140mm×140mm/75mm×50mm
7 sliding -in centerable condenser NA 1.25
8 coaxial coarse and fine adjustment ,fine division 0.002mm,coarse stroke37.7mm per rotation
fine stroke 0.2mm per rotation,moving range 20mm
9 S-LED illumination ,brightness adjustable.