We, MODI OPTICALS engaged in the manufacture of scientific lenses & it allied items was established in the year 1952 say about a half a century back. Products such as Lenses, Magnifiers, Slabs, Prisms, Eyepieces, Objectives & other optical components are for Industrial & Educational institutions.

M-0177
Poloroid Disc Mounted

50 mm. Size
Our 2" clear aperture polarizing discs are sandwiched between protective glass and mounted in high impact plastic retaining rings for safe, easy handling. Demonstrate variable transmission of light or chec stress patterns in plastics, liquids crystals, glass and minerals placed between the discs.

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