Shenyang Academy of Instrumentation Science Co.,Ltd.
HB OPTICAL, Shenyang Academy of Instrumentation Science Co., Ltd. specializes in the design and manufacture of precision optical filters and reflectors. We manufacture a broad array of standard and custom components, including narrowband filters, wideband filters, dichronic filters, beamsplitters, hot mirrors, cold mirrors, long pass filters, short pass filters, variable neutral density filters, ellipsoidal and parabolic reflectors, UV cold reflectors, aluminium reflectors etc.