ES # 120: 78-83% Reflectance @ 121.6nm

                 ES # 160: 84% - 86% Reflectance @ 160.8nm

                ES # 190:  >= 88% Reflectance @ 190-195nm

             ES # 200: >= 88% - 90% Reflectance @ 200nm

All eSource Optics VUV-UV Mirrors are measured on a Vacuum Spectrophotometer system capable of measuring VUV reflectance as short as 120nm. The system is based on a calibrated Model VM-502 0.2 Meter Vacuum Monochromator with VUV enhanced 1200g/mm grating & Deuterium light source for very accurate UV to VUV  wavelength measurements. 

                                                

                                                   

             VUV-UV Optical Filters & Mirrors/Windows/Lenses/Prisms/Optics Cases & Boxes

Notice: eSource Optics will closed for our Summer vacation from June 29th until July 10th.  We will promptly respond to all inquiries upon our return.   Thank you in advance for your patience and we appreciate your interest in eSource Optics.