High Temperature Resistance UV Fused Silica Corning Glass Square Windows with Round Corners Glass Plate/Substrate/Sheet

High Temperature Resistance UV Fused Silica Corning Glass Square Windows with Round Corners Glass Plate/Substrate/Sheet. High Transmittance: Transmittance exceeds 95% for efficient optical radiation passage. Customizable Options: Color and polishing are customizable; custom specifications available. High Precision: Surface quality 40/20, parallelism 5 arc min, wavefront distortion l/4. Premium Materials: Available in Corning 7980, JGS1, JGS2, and Heraeus fused silica. RoHS Certified: Products meet RoHS certification standards for safety and compliance. Anti-Reflective Coating: Multiple HMC options available for UV, visible, and IR wavelengths. Professional QC: Advanced testing with ZYGO and interferometers; reports provided. Versatile Application: Suitable for medical, optical, photography, and military industries.