China IR pass filter manufacturer & supplier

CDS filter

RFT-620

Used for CDS (photodiodes and photosensitive resistor), and CDS filter is mainly applied for eliminating interference and the wrong signal which w

2011-05-16

OLPF filter

RFT-38011

OLPF is directly installed on CCD /CMOS sensor surface, suitable for CCTV/CMOS camera and camera lens, it is usually used for sensor of sharp,sony, OV

2011-05-16

IR filter

RFT-6894

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

2011-05-16

IR cut filter

RFT-650

the IR cut filter which also called infrared filter is normally used on solid state CCD or CMOS video camera

2011-05-16