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Fein Optic – M50 Brightfield / Darkfield Metallurgical Microscope

The Fein Optic M50 metallurgical microscope is a brightfield and darkfield microscope that provides high magnification for inspection of failures on metal parts or for viewing small particles. High quality Semi Apochromat BD metallurgical infinity corrected objectives provide clarity and resolution for viewing micron sized particles. The 12v, 100w halogen light provides even and bright illumination, especially if images need to be captured. The microscope provides polarization as well as DIC. Available with reflected light only or reflected and transmitted light.

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.
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.

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