Binocular Polarizing Petrological Ore Microscope

Product Description

• Nosepieces: Quadruple, objective center adjustable; Objectives: DIN strain free achromatic - 4X/0.10 160/- - 10X/0.25 160/- - 25X/0.40 160/0.17 - 40X/0.65 160/0.17(s) - 63X/0.85 160/0.17(s) - Plan 25X/0.40 160/0 - Plan 40X/0.65 160/0 (s) - Plan 63X/0.85 160/0 (s); Condenser: NA1.30 Abbe Condenser with iris diaphragm, condenser center adjustable, top lens can be swing out of the light path
• Stage: - Circular, diameter 160 mm - Rotatable, with 360degrees; angle graduations and a vernier scale, accurate to 0.1degrees - Mechanical specimen holder: range 32mm x 27mm, removable; Polarizer - For transmitted light: mounted beneath the condenser, rotatable with 360 degree angle graduations - For reflected light: fixed in the tube of EPI light path; Analyzer: Slide in and out of the light path, 0 degrees to 90 degrees graduation
• Bertrand lens: Switch in and out of the light path, center adjustable, focus adjustable; Compensators - Quarter-wave plate (1/4 lambda plate) - Tint plate (1 lambda plate) - Quartz wedge (Q plate); Focus adjustment: Coaxial coarse and fine adjusting knobs on both sides
• Illumination - Transmitted light: Halogen lamp, brightness adjustable, 12V/20W - Reflected light: Halogen lamp, brightness adjustable, 12V/50W; Filters - Blue (for transmitted light) - Green (for reflected light); Power supply: 90V - 265V; 5-year warranty against manufacturing defects