Use Polariscope to Detect Stress in Glass & Plastic Products - Presto Group It seems like you are looking for information about Polariscope, a testing instrument that measures the strain and transparency of plastic and glass products. Polariscope works on the principle of photoelasticity, which is the change in the refractive index of the material due to non-uniform strain distribution. Polariscope can help the manufacturers of plastic and glass products to ensure the quality and durability of their products. A polariscope is a device that uses polarized light to detect and measure the internal stress and strain in transparent materials, such as glass and plastic. It is based on the principle of photoelasticity, which states that the refractive index of a material changes when it is subjected to stress or strain. By passing polarized light through the material and observing the resulting interference patterns, one can qualitatively or quantitatively evaluate the stress or strain distribution in the material. One of the best Polariscope manufacturers in India for plastic products is Presto Group, which has over 40 years of experience in providing testing solutions to various industries. Presto Group offers two models of Polariscope: Polariscope DX and Polariscope NXG, which are designed with high-quality materials and advanced features. Presto Group has won the National Quality Award from the Government of India in 2017 and has a global presence with customers like Amazon, Honda, Harley Davidson, and more. Presto Group is committed to providing you with the best quality and service in the industry. You can contact them for more information and a quote at +91-9210 903 903 or info@prestogroup.com. Know More -- https://www.prestogroup.com/products/polariscope/ #Polariscope, #polariscopeprice, #polariscopeforglass, #polariscopeprice, #polariscopestrainviewer