Product number: HSM60C
An optional set of test samples for the HSM60 Polariscope consisting of a 'n' Notch, 'v' Notch, Scalloped 'n' Notch & Welded Seams. Specimens are made from CR39 photoelastic material which is a highly specialised reactive plastic polymer- commonly used in lens manufacture. A variety of specimens can be optionally supplied and each one in turn is mounted into the loaded mechanism using quick connect joints.
PLEASE NOTE: that the actual Polariscope samples are clear (transparent - no colour) apart from when force is exerted through them using the loading mechanism and viewed through the filter setup illuminated by the light box. Images are coloured (black) for visual ease.

Specifications and resources
Specimens are made from CR39 photoelastic material which is a highly specialised reactive plastic polymer- commonly used in lens manufacture. A variety of specimens can be optionally supplied and each one in turn is mounted into the loaded mechanism using quick connect knobs.