OLPF Filters(Optical Lowpass Filter): Application: Digital cameras,digital vidicons,CCTV,PC ... camera,security cameras,IR camera Video phones,DSLR(digital single lens reflex) CCD camera,CMOS camera Substrate: Soda-lime glass ,blue ... 1/2"), 8.8*8.2(1/3"),12*8(2/3") 7.8*7.3(1/4"), 6.0*5.0(1 ... on clients requests Package: PVC Film or Vacuum blister package Optical low pass filter (OLPF) is used in high end ...