Polaroid Disc Mounted Manufacturer,Supplier and Exporter in India

Polaroid Disc Mounted

Product Code : ILS-LAO-10820

Indian Lab Suppliers supplies the Polaroid Disc Mounted (Product ID: 10820) as part of its light and optics range. It is a 50 mm polarizing filter held between protective glass in a plastic ring.

Quick Answer

The polarizing film has a 2 in (50 mm) clear aperture, sandwiched between protective glass and held in a high-impact plastic retaining ring for safe handling. With two discs, rotating one against the other varies the transmitted light from bright to nearly dark, following Malus’s law I = I0 cos²θ. Stressed plastic, glass, liquid crystals or mineral sections placed between crossed discs show coloured stress and birefringence patterns. Please confirm whether you need single discs or pairs at quotation.

Key Specifications

ParameterDetail
Clear aperture50 mm (2 in)
ConstructionPolarizing film between protective glass
MountHigh-impact plastic retaining ring

Where This Is Used

Used for polarization and photoelastic stress demonstrations; birefringence can be taken further with a Prism Calcite/Quartz (Product ID: 10806). Browse the full Light and Optics range or related Physics Lab Equipment products.

Frequently Asked Questions

What is the clear aperture?
50 mm (2 in).

How is the filter protected?
Between glass plates in a plastic retaining ring.

What does a pair of discs show?
Variable light transmission and stress patterns between crossed polarizers.

Related Categories

Light and Optics · Physics Lab Equipment · Wave Motion

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For pricing, bulk quantities or tender documentation on the Polaroid Disc Mounted, reach our team via Contact Us or submit your requirement through our Tenders page.

   

Office Address

Works: #975 Malleshwaram,
Bengaluru, Karnataka 560003

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