OPTIKA Metallurgical trinocular Microscope B-383MET  ![]() Function and Applications The B-383MET trinocular metallurgical microscope, with 500x magnification, is ideally suited for metallography and materials analysis. It meets the highest standards for examining both translucent and opaque samples, such as minerals, metals and similar materials.
Equipment and Technical Data - Observation mode: Brightfield, incident polarized light.
Epi-illumination and polarizing filters: X-LED3 with white 3.6 W LED (6.300 K) with brightness control. Field and aperture diaphragms, polarizer & analyzer filters. Head: Trinocular (fixed 50/50), 30° inclined, 360° rotating. Interpupillary distance: Adjustable between 48 and 75 mm. Dioptric adjustment: On the left eyepiece tube. Eyepieces: WF10x/20 mm, high eye-point and secured by screw. Nosepiece: Quintuple revolving nosepiece, rotation on ball bearings. Objectives (strain-free): IOS W-PLAN MET 5x/0.12, 10x/0.25, 20x/0.40, 50x/0.75, all with anti-fungus treatment. Specimen stage: Double layer rackless mechanical stage, 233×147 mm, 78×54 mm X-Y range. With tempered glass plate. Focusing: Coaxial coarse (adjustable tension) and fine focusingmechanism with limit stop to prevent the contact between objective and specimen. Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable. Transmitted illumination (Fixed Koehler type): X-LED3 with white 3.6 W LED (6.300 K) with brightness control. Multi-plug 100-240VAC/6VDC external power supply. |