Polariscope testing plays a crucial role in ensuring the quality and performance of optical glass and lenses. Since optical components are used in applications where clarity, accuracy, and durability are vital, even minor internal stresses can cause distortion, reduced transparency, or premature failure. A Polariscope uses polarized light to reveal hidden stress patterns and birefringence within glass and lens materials, helping manufacturers identify structural flaws before they impact performance. This non-destructive testing method is essential for industries such as eyewear, microscopes, cameras, and scientific instruments, where precision optics are required. By detecting weak spots and uneven stress distribution, Polariscope testing ensures lenses deliver clear, distortion-free vision and maintain long-term reliability. Incorporating this technique into the production process enhances product quality, reduces rejection rates, and ensures compliance with global optical industry standards. Call us at +91 9210 903 903 or email info@prestogroup.com for expert guidance and a free quote.