Glass Lenses JGS1 are precision optical lenses made from JGS1 UV-grade fused silica, designed for applications requiring high transmission from deep ultraviolet to near-infrared wavelengths. The material offers extremely low absorption, high homogeneity, and excellent resistance to laser-induced damage. These lenses are manufactured using precision grinding and polishing processes to ensure high surface quality and minimal wavefront distortion. They are widely used in UV laser systems, semiconductor inspection equipment, spectroscopy instruments, and scientific imaging applications where optical purity and stability are critical.