Round, square special formulation
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
