XPF-770D series polarizing microscope Introduction: The XPF-770 transflective polarizing microscope adopts the advanced UCI infinity chromatic aberration independent correcting optical system. It is a professional experimental instrument for geological, mineral, metallurgical and other related institutions. With the continuous advancement of optical technology, the application range of polarized light microscopes is becoming wider and wider. It can be widely used in the research and inspection of geology, chemical, medical, pharmaceutical and other fields, as well as liquid polymer materials, biopolymers and liquid crystals. The observation of crystal phase of materials is an ideal instrument for research and teaching in research institutions and universities. It can be used for single polarized light observation, orthogonal polarized light observation, cone light observation and microphotography. It is equipped with accessories such as gypsum λ, mica λ/4 test piece, quartz wedge and moving ruler. It is a group with more complete functions and A new product of good quality. The instrument is scalable and can be connected to a digital camera to save, edit and print pictures. Features: 1, UCI infinity color difference independent correction optical system, configuration infinity flat field objective lens (center adjustable) and φ20mm large field of view eyepiece 2, coarse and micro-coaxial coaxial focusing mechanism, coarse and elastic adjustable, with limit locking device, micro-motion value: 1μm 3, detachable polarizer, can rotate 360° polarization direction, there are four gear positions 0, 45, 90, 135, 180, 225, 270, 315 4, wide voltage power supply: transmission lighting, Kohler lighting, 110-240V adaptive wide voltage, 6V20W halogen lamp, continuous brightness adjustment; reflective lighting: 12V50W halogen lighting, power box wide voltage input, variable diaphragm, polarized light Color filter switcher Technical Parameters: Total magnification: 40X---600X Infinity stress-free objective lens: stress-free plan achromatic objective lens (without cover glass) PL 4X/0.12 Stress-free plan achromatic objective lens (without cover glass) PL L 10X/0.25 Stress-free plan achromatic objective lens (without cover glass) PL L40X/0.60 (spring) Stress-free plan achromatic objective lens (without cover glass) PL L 60X/0.75 (spring) High eye point eyepiece: Large field of view high eye point WF10X (Φ20mm) Parting eyepiece 10X (Φ20mm) 0.10mm/division Compensator: Full-wavelength 1λ compensator (gypsum test board, optical path difference 530nm) 1/4 lambda compensator (mica test plate, optical path difference 137nm) Quartz wedge for continuous generation of I-IV interference Eyepiece tube: Infinity hinged binocular/trinocular, 30° tilt, 360° rotation, dioptric adjustment (±5), distance adjustment range 52-75mm Medium indirect tube Built-in analyzer (can be removed from the optical path), the rotation range is greater than 180°, the grid value is 1°, the precision is 6′, with locking device; the built-in Boer mirror (adjustable focal length); the compensator socket is included Epi-illumination: Polarizer: 360° rotation Polarizer: 360° adjustable with scale and fretting cursor Reflective illumination: 12V50W halogen lighting, power box wide voltage input, variable diaphragm, polarized light, color filter switcher Transmitted illumination: Polarizer: 360° rotation, 0, 90, 180, 270 four readings Light collector for halogen lighting Transmitted illumination: Kohler illumination, 110-240V adaptive wide voltage, 6V20W halogen lamp, continuously adjustable brightness Abbe condenser: N.A. 1.25 can be raised and lowered Focusing mechanism: coarse and micro-coaxial, with coarse adjustment elastic adjustment device, height adjustable up and down, coarse movement stroke: 20mm, fine movement accuracy: 0.001mm Converter: Inner positioning inward tilt four-hole adjustable center converter with objective center adjustment wrench Stage: Rotating stage, diameter Φ142mm, grid value 1°, accuracy 6′, with locking device, with sliced tablet Optional: mechanical moving clip Accessories: Mechanical moving clips (can hold ore slices and bio-slices), color filters
Introduction: The XPF-770 transflective polarizing microscope adopts the advanced UCI infinity chromatic aberration independent correcting optical system. It is a professional experimental instrument for geological, mineral, metallurgical and other related institutions. With the continuous advancement of optical technology, the application range of polarized light microscopes is becoming wider and wider. It can be widely used in the research and inspection of geology, chemical, medical, pharmaceutical and other fields, as well as liquid polymer materials, biopolymers and liquid crystals. The observation of crystal phase of materials is an ideal instrument for research and teaching in research institutions and universities. It can be used for single polarized light observation, orthogonal polarized light observation, cone light observation and microphotography. It is equipped with accessories such as gypsum λ, mica λ/4 test piece, quartz wedge and moving ruler. It is a group with more complete functions and A new product of good quality. The instrument is scalable and can be connected to a digital camera to save, edit and print pictures.
