Optic speciality: Type of BDL-650, OLPF crystal filter, this product divide into two species: Single deck and double deck, cut infrared ray, and the wavelength is 380nm-620nm, always suit for SONY Module.

Products advantage: First, the consistency of the color is very good, Inspect straining the slide of different the same types of producing time by random samples, its color result is totally the same.

Second, the coefficient of temperature will not have changing color and taking off the membrane of any to corrode superficial test degree in 80 degrees of salt fog of ¡ À (test the result via the technological authority of monitoring center of standard surface of GB/T10125).

Third, we can through to strain adjustment, slide of wavelength is it meets CCD cold, warm, getting light personal taste, camera of color to come.