Inquiry (采购产品): bandpass filter We are searching for a manufacturer of bandpass filters in the 8.0 to 11.0 um wavelength. Specifically, we require a filter with 80 to 85 percent transmission across the band with cut-on at 8.0 um and cut-off at 10.6 um. This filter will be used in a detector bench for infrared detection of refrigerant gases. The diameter of this filter will be 0.50 inches. Can you supply a filter with specifications approaching those listed? **** Hidden Message ***** Dan Newhouse 2 Brasch Drive Paris, MO 65275 USA Company: Brasch Manufacturing Co., Inc. Title: Manager, R&D E-mail: d.newhouse@braschparis.com **** Hidden Message ***** d.newhouse@braschparis.com
