Specifications
| Optical System | Brightfield, Darkfield, Polarization, DIC. |
| Optical System | Infinity Color Corrected Achromatic Optical System |
| Viewing Head | 30° Inclined binocular viewing head, interpupillary distance adjustable from 50mm – 76mm. |
| 30° Inclined trinocular viewing head (erect image), interpupillary distance adjustable from 50mm – 76mm, beam splitter ratio = 100:0, 0:100. | |
| Eyepieces | High eyepoint WF PL10x / 25mm, eyepiece diopter /-5. Reticle retaining ring for 27mm diameter reticle. |
| Objectives | Semi APO Brightfield/Darkfield Metallurgical Infinity Corrected 5x, 10x, 20x, 50x, 100x. |
| Semi APO Brightfield Metallurgical Infinity Corrected 5x, 10x, 20x, 50x, 100x. | |
| Nosepiece | Inclined sextuple nosepiece for brightfield/darkfield with DIC slot. |
| Focus Adjustment | M50RT (reflected & transmitted frame): coaxial focus system with tension adjustment and upper-limit device, coarse range: 33mm, fine precision: 0.001mm. Stage can be adjusted up and down. Maximum sample height = 28mm. |
| M50 (reflected frame): coaxial focus system with tension adjustment and upper-limit device, coarse range: 33mm, fine precision: 0.001mm. Stage can be adjusted up and down. Maximum sample height = 78mm. | |
| Stage | M50RT (reflected & transmitted frame): 4” double layer mechanical stage with X/Y coaxial adjustment. Moving range = 105mm (X) x 102mm (Y). Transmitted illumination range = 96mm x 96mm. Y-axis locking mechanism. Includes glass plate for transmitted light. |
| M50 (reflected frame): 4” double layer mechanical stage with X/Y coaxial adjustment. Moving range = 105mm (X) x 102mm (Y). Includes metal plate. Y-axis locking mechanism. |
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| Reflected Illumination | Wide range voltage 100V~240V. Reflected lamp house with pre-centered 12v 100w halogen lamp. Koehler illuminator with center adjustable field and aperture diaphragm. |
| Transmitted Illumination | Wide range voltage 100V~240V. Transmitted lamp house with pre-centered 12v 100w halogen lamp. Koehler illuminator with center adjustable field and aperture diaphragm. Switch between reflected / transmitted light. Built-in LBD, ND6, ND25 filters. |
| Polarization | Rotatable 360° analyzer and polarizer sliders t in slots on reflected illuminator arm. Polarizer ts over transmitted light on M50RT. |
| Condenser | M50RT (reflected and transmitted frame): N.A. 0.90 swing-out achromatic condenser with center adjustable aperture iris diaphragm. |
| C-Mount Adapters | 0.5x, 0.65x, 1.0x. |
| Filters | Reflected light empty filter sliders available. |
| Transmitted light built-in filters: LBD, ND6, ND25 and blank filter slider. | |
| C-Mount Adapters | 0.5x, 0.65x, 1.0x. |
