POLARIZATION MICROSCOPE

POLARIZATION MICROSCOPE
MAKE DINESH SCIENTIFIC MODEL DS-APM-X

DESCRIPTION:
A sophisticated optical tool utilized mostly in materials science, biology, and geology for in-depth sample examination and analysis is the advanced polarization microscope. It uses polarized light techniques to disclose details about the optical characteristics, composition, and interior structure of different materials. Below is a summary of its main elements and characteristics:

LIGHT SOURCE:
 High-end, reliable light sources, including halogen or LED lights, are usually used with sophisticated polarization microscopes. Regular lighting is provided by these sources, enabling precise imaging.

POLARIZERS:
 The key elements that regulate the polarization state of light entering and leaving the sample are polarizers. Both the polarizer and the analyzer are found in the majority of polarization microscopes.
 These independently rotated to change the polarized light’s orientation, giving the sample lighting exact control.

OBJECTIVE LENSES:
 Numerous excellent objective lenses with different numerical apertures and magnifications are included with the microscope.
 The outstanding clarity and resolution of these lenses allow for the comprehensive examination of minute features inside the sample.

COMPENSATORS:
 Compensators are optical components that are used to change the sample’s light’s polarization state.
 They include tools like retardation plates and quarter-wave plates, which apply precisely timed phase shifts to show particular optical properties of the material, including birefringence.

IMAGING SYSTEM:
 High-resolution cameras and imaging software are frequently included in advanced polarization microscopes in order to take and process sample images.
 Researchers record their findings, carry out quantitative measurements, and examine the sample’s polarization characteristics thanks to these technologies.

ROTATING STAGE:
 Precise control over the sample’s orientation with respect to the polarized light is possible thanks to a rotating stage.
 Examining anisotropic materials which display distinct optical properties in different directions is made easier with the help of this capability.

FILTERS AND ACCESSORIES:
 To improve the adaptability and functionality of the microscope for certain purposes, additional attachments like optical filters, polarizing prisms, and Bertrand lenses were introduced.
 All things considered, an advanced polarization microscope provides fine control over polarized light and sophisticated imaging capabilities, making it an effective instrument for highly accurate and detailed studies of a variety of materials and biological specimens.

TECHNICAL DETAILS:
Microscope Type Upright, reflected and transmitted light polarizing microscope
Stage Circular polarizing rotatable stage with 3-point centering function, 360° rotatable, lockable in any position, 360° graduated in 1° increments (retardation resolution 6’ using vernier scale), 45° click stop function, stage size 170mm.
Mechanical Stage Attachable mechanical stage, movable range: 30mm (Y) x 30mm (X), graduation 0.1mm.
Eyepieces • Widefield eyepiece 10x FOV 22mm with diopter facility.
• Widefield eyepiece 10x FOV 22mm with cross hairs and diopter adjustment facility.
Objectives • Plan semi-apochromat strain-free objective 4x, N.A. 0.13, W.D. 17.0mm
• Plan semi-apochromat strain-free objective 10x, N.A. 0.30, W.D. 10.0mm
• Plan semi-apochromat strain-free objective 20x, N.A. 0.50, W.D. 2.1mm
• Plan semi-apochromat strain-free objective 40x, N.A. 0.75, W.D. 0.51mm
 
Frame Frame for reflected/transmitted light illumination with infinity corrected optics, coarse and fine (1 µm resolution per graduation), total travel of 25 mm, capable of holding specimen height 35 mm without spacer.
Illumination Transmitted light LED, reflected light illuminator for BF, DF, DIC, and POL.
Nosepiece Six-position revolving nosepiece.
Observation Head Trinocular
Condenser Achromat strain-free condenser, 360° rotatable polarizer with swing-out achromat top lens, click stop position “0°” is, N.A. 0.90, aperture with iris diaphragm.
Intermediate Tube For nanoscopic & orthoscopic observation.
Adapters & Compensators • Adapter for compensators
• Searsmont compensator (λ plate)
Polarization Accessories • Polarizer slider for reflected light
• Analyzer with 360-degree rotatable polarized direction
Camera & Attachments • C-mount video attachment with 0.35x lens
• Microscope digital color camera with over 5 MP
Additional Accessories • Dust cover
• Workstation Unit