Product Introduction This universal spectral integrating sphere is suitable for building different spectral measurement systems. It is cost-effective and versatile. It can be used with corresponding accessories to be used as a uniform light source, laser power for spectral measurement, transmittance measurement, reflectance measurement, etc. The integrating sphere is designed with a universal opening, which can quickly install corresponding accessories according to different applications to meet the needs of one sphere for multiple uses. It is simple to operate and flexible to use. Customers can also customize the opening size and position according to specific needs. Jingyi Optoelectronics' integrating sphere uses diffuse reflective paint with high stability, excellent Lambertian properties, and high diffuse reflectivity. The paint is not easy to yellow or fall off, and can achieve the best test effect.