Inquiry (采购产品): Coated optical window I am interested in finding out if you can coat an optical window for a cryogenic chamber with appropriate anti reflective coating. The temperature range will be 300 degK (room temperature) to 77 degK. The size of the window is still undecided and I need to know more information (technical specs) of the coating and if you can coat it. Regards, S.P. Mizar **** Hidden Message ***** Shivananda Mizar 175 Cabot Street Suite 301 Lowell, MA 01854 USA Company: Energen Inc. Title: Project Engineer Phone: 978-259-0100 Extn: 203 E-mail: mizar@energeninc.com **** Hidden Message ***** mizar@energeninc.com