Микроскопы поляризационные

Microscope POLAM RP-2

Microscope POLAM RP-2 The microscope is designed to study objects in transmitted and reflected, ordinary and polarized light. The microscope is used for routine work in the fields of mineralogy, petrography, crystallography, coal petrography, mineragraphy, metallography, biology, chemistry and other fields of science and technology, as well as for educational purposes. Research methods: - in transmitted light bright field observation; orthoscopic observation in polarized light; observation of interference figures (conoscopic observation); crystallographic studies with compensation devices (1/4 λ, λ, quartz wedge 1-4 λ); assessment of linear dimensions and areas; video projection. - in reflected light bright field observation; orthoscopic observation in polarized light; crystallographic studies with compensation plate λ; assessment of linear dimensions and areas; video projection. Manba: https://www.nv-lab.ru/catalog_info.php?ID=10540

• Parameter: Value
• Apparent microscope magnification:
• - in transmitted light;
• - in reflected light: 40×…1000×;
• 200×…1000×
• Lenses:
• - magnification and numerical aperture;
• 1) for work in transmitted light (marking “∞/–” and “∞/0.17”)
• 2) for work in reflected light (marking “∞/0”): 4× / 0.10; 10×/0.25; 20× / 0.40; 40× / 0.65; 60× / 0.80; 100× / 1.25 OIL
• 20 × 0.40; 40 × 0.65; 60 × 0.80; 100× / 0.90
• Eyepieces:
• - visible increase;
• - diameter of the field of view, mm: 10;
• 20
• Condenser:
• - largest numerical aperture (with the front lens folded down): 0.9 (0.3)
• Trinocular attachment:
• - angle of inclination of the eyepiece tubes;
• - expansion range of eyepiece tubes, mm: 30°;
• from 55 to 75
• Video adapter:
• - connecting thread: “C-mount”
• Focusing mechanism:
• - magnitude of rough displacement, mm;
• - scale division value of the micrometric focusing mechanism, microns: 24;
• 2
• Subject table:
• - diameter of the rotating disk, mm;
• - turning range;
• - rotation scale division price;
• - price of division of the vernier scale of rotation: Ø160;
• from 0° to 360°;
• 1°;
• 0.1°
• Revolving device:
• - number of slots, pcs.: Centered
• 4
• Intermediate tube:
• - linear magnification of the Bertrand lens system;
• - focusing movement of the Bertrand lens system, mm, not less than: 1.0×;
• 2
• Transmitted light polarizer:
• - turning range;
• - rotation scale division price: from 0° to 360°;
• 1°
• Reflected light polarizer: position fixation when turning
• - E – W (west – east);
• - N – S (north – south)
• Analyzer:
• - turning range;
• - rotation scale division price;
• - division value of the vernier scale of rotation: from 0° to 360°;
• 1°;
• 0.2°
• Transmitted light illuminator:
• - lighting method;
• - light source: simplified;
• white section LED
• Reflected light illuminator:
• - lighting method;
• - light source: Keller method;
• white section LED