Metal lurgical microscope

Subassembly :
Viewing head : compensation free trinocular head for video camera (c ount) inclined at 30 interpupillary distance 55-75mm
Eyepiece : wide field eyepiece 10X/18 ; 10X/22 , with 0.1mm micrometer & cross hair 
Nosepiece : quintuple (three holes for bright field objectives and two for dark field ）
Objective : infinitive plan achromatic metallugical objective 4X0.1/ 40X/0.65  80X/0.90  bright viewing field ; 10X/0.25 20X0.4 bright / dark viewing field ; 1" nosepiece interface
Stage : doublelayeHZrs mechanical stage , size 190x160mm , moving range : 70x50mm
Focusing : coaxial coarse & fine and adjustment range fine focuing scale value 0.002mm
Illumination : epi-kohler Illumination , with aperture iris diaphragm and field iris diaphragm
Graticele : 0.01mm , graduation eyepiece scaler 
Polarizing outfit : built-in polarizer and analyzer system
Bright/dark viewing field system : built -in polarzer and analyzer system
Layer : lay metallurgical specimen viewed
Condenser : NA 1.25 abbe condenser with lris diaphragm filter rack and blue filter
Polarizer : used with anglyzer between condenser and trinocular hear
Specimen presser : for metallurgical specimen preparation
Power : 110V-240V -0.5A , 47-63HZ ; up light 6V 30W halogen lamp ; down light 6V 20W halogen lamp
Optional parts : C mount , photography attachement