At Rays Optics, we specialize in high-quality fused silica glass for demanding optical applications. Our fused silica (grades JGS1, JGS2, and JGS3) offers excellent transmission from deep UV (185nm) to near infrared (2100nm), with typical transmittance >90% across the broadband. With ultra-low coefficient of thermal expansion, high thermal shock resistance, and superior laser damage threshold, it performs reliably in high-power laser systems, precision imaging, and aerospace optics. We provide custom fabrication including lenses, windows, prisms, and substrates, with tight tolerances, high surface quality, and anti-reflection coatings tailored to your specifications. Choose Rays Optics for durable, high-performance fused silica solutions.
