Round, square special formulation

应用于特殊光环境下达到红外透视非正常区域之效能,暗访。军事制导。红外传输 特性过滤杂光干扰 精确传输红外

80 nm.850nm.880nm.940nm.Tave: >92% Tmin: >85%

300-750nm Rejection average transmittance Tave: <1%

¡¡ Rejection maximum transmittance Tmax: <1%¡¡

Maximum size: 250mm ¡Á250mm with various thickness

The edge filters coating on IR optical substrate such as Quartz, Si, Ge and etc. and application for IR gas analyze, water constituents analyze, radiation analyze, radiation temperature meter, etc. IR used optical systems