M40 Brightfield Metallurgical Microscope

The Fein Optic M40 metallurgical brightfield microscope is available with reflected light only or with reflected and transmitted light. This microscope is perfect for viewing small metal parts or any type of parts that required high magnification and will not allow light to pass through them. The brightfield Semi Apochromat metallurgical infinity corrected objectives offer clarity and high resolution for viewing the smallest details in parts. 5W LED illumination is long-lasting. Ergonomically inclined head places user in the best working position, creating less tension and fatigue after prolonged microscope use.

Optical System  Infinity Color Corrected Achromatic Optical System 
Viewing Head  30° Inclined gemel binocular viewing head, interpupillary distance adjustable from 54mm – 75mm, left diopter adjustable +/-5. 
30° Inclined gemel trinocular viewing head, interpupillary distance adjustable from 54mm – 75mm, left diopter adjustable +/-5, beam splitter ratio = 100:0, 50:50.
Eyepieces High eyepoint WF PL10x / 22mm, with reticle retaining ring for 26mm diameter reticle.
High eyepoint WF PL15x / 16mm, with reticle retaining ring for 24mm diameter reticle.
Objectives LWD Plan Achromat Metallurgical Infinity Corrected 5x, 10x, 20x, 50x.
Semi APO Brightfield Metallurgical Infinity Corrected 5x, 10x, 20x, 50x, 100x.
Nosepiece Reversed Quintuple Nosepiece.
Focus Adjustment M40-RT (reflected & transmitted frame): coaxial focus system with tension adjustment and upper-limit device, coarse range of 28mm, fine precision of 0.002mm. Stage can be adjusted up and down. Maximum sample height = 28mm.
M40 (reflected frame): coaxial focus system with tension adjustment and upper-limit device, coarse range of 28mm, fine precision of 0.002mm. Stage can be adjusted up and down. Maximum sample height = 78mm.
Stage M40-RT (reflected and transmitted frame): double layer mechanical stage with X-Y coaxial adjustment. Stage size = 175mm x 145mm. Moving range = 76mm x 42mm. Includes glass plate for transmitted light.
M40 (reflected frame): double layer mechanical stage with X-Y coaxial adjustment. Stage size = 175mm x 145mm. Moving range = 76mm x 42mm. Includes metal plate.
Reflected Illumination Wide range voltage 100~240V. AC50/60Hz, reflected lamp house with single 5W LED, warm color. Koehler illuminator with oblique light device, center adjustable field and aperture diaphragm.
Transmitted Illumination (M40-RT Only.) Wide voltage 100~240V. AC50/60Hz, transmitted lamp house with single 5W LED warm color.
Polarization Rotatable 360° analyzer and polarizer sliders fit in slots on reflected illumination arm.
Condenser M40-RT (reflected & transmitted frame): NA 0.90 swing-out achromatic condenser with center adjustable aperture iris diaphragm.
C-Mount Adapters Focusing 0.35x, focusing 0.5x, focusing 0.65x, 1x.
Filters Reflected light empty filter sliders available.
Transmitted light 44mm filters available: yellow, green, blue, green interference, neutral density ND2, didymium.
Reticles Variety of 26mm and 24mm diameter reticles available including grid, ruler, cross-line, etc. Metric or inches.