Optical system     Infinity color correct optical system    

Viewing head       45 degree inclined trinocular viewing head,360 degree rotatable; interpupillary distance 50-75mm,

                             binocular:trinocular=100:0or0:100

Eyepiece               High eye point wide field plan eyepiece PL10X22mm, with adjustable diopter, reticle attachable

                             High eye point wide field plan eyepiece PL15X16mm,with adjustable diopter

Objective              Long working distance plan achromatic metallurgical objectives 5X, 10X,20X,50X, 100X

                             Long working distance bright & dark field plan achromatic metallurgical objectives                                                                                                                           5X,10x,20X,50X,100X

Nosepiece            Inward quintuple bright field nosepiece(DIC slot), with built-in magnification sensor

                             Inward quintuple bright & dark field nosepiece(DIC slot),with built-in magnification sensor

Frame                   Reflected frame low-position coaxial focusing system, coarse range 9mm (up 6.5mm, down 2.5mm), fine precision0.002mm;with upper                                     limitand tension adiustment; with switch for bright and dark field; with variable field diaphragm and aperture diaphragm, both center                                       adjustable; with slots for filters and polarizing kit; with lightintensity indicator; with infrared induction; with magnification display

Illumination          External power adapter, input 100V-240V, output 15V13.4A, light intensity adjustable    

Stage                    Three layers rackless stage, size: 240mm (W) X 250mm (L), moving range: 50x 50mm; low-position  handle knob    

Camera adapter   0.35x,0.5x,0.65x, 1X focusing C-mount    

Others                  Polarizer, fixed analyzer, 360 degree rotatable analyzer, DIC attachment, filters, high precision micrometer