![]() |
Sapphire Block 40×24×52 Al₂O₃ 99.999% Transmittance≥80% Precision Cutting2025-07-28 15:31:38 |
![]() |
Al2O3 83% Transmittance Dia 57.15mm Sapphire optical windows2021-05-30 16:57:40 |
![]() |
ultrathin thickness 0.1mm 0.2mm 2inch sapphire double side polished wafer2022-09-08 13:34:29 |
![]() |
HPSI 4H-SEMI Transparent Colorless Customized SIC Lens2022-06-23 10:11:46 |