Quantify stress birefringence in materials with unsurpassed accuracy, resolution and repeatability. Our Exicor^® Point and Scanning Birefringence Measurement systems are capable of measuring optical retardation at 0.001nm resolution with noise floors as low as 0.005nm. These systems are robust, dynamic and scalable to fit the demanding requirements of your application.

Bristol’s Optical Thickness Gauge uses the power of light to make precise, multi-layer measurements of transparent and semi-transparent materials. It is ideal for production testing of products such as optical components and lens assemblies. Bring your sample to the show and visit us at Booth #513 for an on the spot measurement evaluation or contact us to schedule a virtual demonstration.