| Optical system | Infinity color correct optical system |
| Viewing head | 45 degree inclined trinocular viewing head, 360 degree rotatable; interpupillary distance 50-75mm, binocular:trinocular=100:0 or 0:100 |
| Eyepiece | High eye point wide field plan eyepiece PL10X22mm, with adjustable diopter, reticle attachable |
| High eye point wide field plan eyepiece PL10X22mm, with adjustable diopter, reticle attachable |
| 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), withbuilt-in magnification sensor |
| Frame | Reflected frame low-position coaxial focusing system, coarse range 9mm (up 6.5mm, down 2.5mm), fine precision 0.002mm with upper limit and tension adjustment; 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 light intensity indicator; with infrared induction; with magnification display |
| Illumination | External power adapter, input 100V-240V, output 15V13.4A, lightintensity 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 |
