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Polarizing Microscope

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Polarizing Microscope Specification

Focus System
Coaxial coarse & fine focusing

View Head
Trinocular

Spare Parts
Extra bulbs, fuses, eyepiece, objectives

Features
360° rotatable stage, polarizing filter, robust metal frame

Theory
Polarized light microscopy for birefringent materials analysis

Drawtube
Trinocular

Focal Distance
Adjustable

Magnification
40x ~ 400x

Dimensions
Approx. 320mm x 240mm x 470mm

Focus Range
Adjustable coaxial coarse & fine focusing system

Eyepieces
WF10x/18mm

Eyepiece Tube
Trinocular head

Illumination
Kohler halogen illumination system, 6V/20W

Coarse Adjustment Range
20mm

Fine Adjustment Range
0.002mm precision

Working Stage
Rotatable round mechanical stage

Interpupillary Distance
55mm-75mm adjustable

Objective Achromatic
Standard objectives 4x, 10x, 40x(S) achromatic

Condenser
Swing out condenser, NA 0.9/0.13

Light Source
Halogen lamp 6V/20W

Nosepiece
Quadruple revolving nosepiece

Power Supply
Universal AC 110-240V, 50Hz

Bertrand Lens
Swing-out Bertrand lens for conoscopic observations

Diopter Adjustment
Included in eyepiece tube

Application
Geology, mineralogy, petrology, material science

Stage Size
Ø 120mm

Color
White enamel finish

Accessories Included
Dust cover, manual, immersion oil

Mechanical Stage Movement
X-Y coordinate movement controls

Polarizer Analyzer
Slide-in polarizer and rotatable analyzer

About Polarizing Microscope

Polarizing Microscope

SPECIFICATIONS:

Optical System

UCIS infinity corrected optical system

Body

Anti-microbial treated body having the feature of transmission and reflection mode polarization microscopy with built in filter holders.

Viewing Head

30 degree inclined fixed Trinocular Head (3 way beam splitter) with IPD 52mm-75mm

Magnification

40X-1000X

Eyepiece

A pair of WF 10X/22mm FOV. Eye point height adjustment up to 21mm with locking screw and cross hair graticule.

Objective

Plan Achromatic polarizing objectives of

X POL N.A. 0.13 W.D. 17.0mm

10X POL N.A. 0.3 W.D. 10.0mm

20X POL N.A. 0.5 W.D. 2.1mm

40X POL N.A. 0.75 W.D.1.1mm

100X

Condenser

Strain free focusable swing out polarizing condenser with magnification labeling, color making and Add on lens.

Mechanical Stage

Centrable polarization 360 degree rotating circular stage of diameter 178mm with graduation of 1micrometer and adjustable brake and venire. Object guide mechanical stage for XY movement of the specimen with knob and stage clips.

Focusing Control

Co-axial coarse and fine focusing control with large knobs and torque adjustment feature. Coarse focusing stroke of 22mm and fine focusing stroke of 100 micrometer.

Nose piece	4 position centerable and detachable objective nosepiece, Lambda Plate. Compensator and accessories slot above the nosepiece at 45 degree angle.
Rotatable Polarizer/Analyzer	360 degree rotatable, 5 degree scale interval polarizer with different types of compensators like full wave plate, quarter- wave plate, Wedge compensator (0-4 lambda).Has polarizer slider attachment.
Illumination	In built transmitted light filters with 3.3W LED illumination having 25000 hours of working life.
Certification	Have ISO, CE and European CE Certificate.
Pin-in Stand	Pin-in Stand for alignment for poll viewing tube for mineralogical application.
Power Supply	Universal Power supply of 110V-240V 50/60 Hz.

Versatile Quadruple Nosepiece

The microscope is equipped with a quadruple revolving nosepiece, allowing users to swiftly switch between the provided 4x, 10x, and 40x(S) achromatic objectives, enhancing workflow efficiency and versatility during material or mineral analysis.

Advanced Polarized Light Microscopy

With slide-in polarizer, rotatable analyzer, and swing-out Bertrand lens, this microscope excels at identifying and characterizing birefringent materials, providing clear and detailed images essential for research in geology and material sciences.

Precision Mechanical Stage and Focusing

A rotatable round mechanical stage with X-Y coordinate movement, combined with a coaxial coarse and fine focusing system (0.002mm precision), ensures accurate specimen positioning and sharp, focused observation at every magnification level.

FAQs of Polarizing Microscope:

Q: How do I switch between objectives using the quadruple nosepiece?

A: You simply rotate the nosepiece to select your desired objective. The quadruple revolving design allows for smooth and quick transitions among the 4x, 10x, and 40x(S) achromatic lenses for various magnification needs.

Q: What is the process for conducting polarized light analysis with this microscope?

A: Insert the slide-in polarizer and rotate the analyzer as needed. Use the swing-out Bertrand lens for conoscopic observations, enabling detailed study of birefringent structures in minerals and materials under polarized illumination.

Q: When should I use the immersion oil accessory included with the microscope?

A: Immersion oil should be used when performing high-magnification observations with objectives designed for oil immersion. It enhances image clarity and resolution, especially for fine material details.

Q: Where is the diopter adjustment located and how does it benefit observation?

A: The diopter adjustment is integrated into the eyepiece tube. It allows users to compensate for differences in visual acuity, offering personalized focus and greater comfort during extended viewing sessions.

Q: What applications is this polarizing microscope best suited for?

A: This microscope excels in geology, mineralogy, petrology, and material science, supporting analysis of birefringent substances such as minerals, crystals, and polymers using polarized light microscopy techniques.

Q: How does the universal AC power supply enhance usability?

A: The universal AC 110-240V, 50Hz power supply ensures compatibility with global voltage standards, enabling seamless use in laboratories and research facilities worldwide.

Q: What is the benefit of the rotatable mechanical stage during sample examination?

A: The 360 rotatable mechanical stage, with precise X-Y movement controls, allows for comprehensive viewing from multiple angles, facilitating thorough analysis of specimens without repositioning them manually.

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