Inquiry (采购产品): Short pass filter Looking for a filter with the following spectral band pass: 0.4um to 4.0um (+/-). **** Hidden Message ***** Paul Pellegrini 01731-2909 Company: USAF/AFRL E-mail: paul.pellegrini@hanscom.af.mil **** Hidden Message ***** paul.pellegrini@hanscom.af.mil
