Overhead Projector Reflector

HB Optical has passed ISO 9001:2000.

some of our products have exported abroad. Such as US, Germany, Italy, India, and southeast Asia.

With our numerous vacuum coating facilities, we have the capability for coating a full range of dielectric, metal and insulation materials. State-of the art facilities for all types of thin-film vacuum deposition, and computer-aided design optimization allow maximum flexibility while ensuring the highest quality. We achieve physical vapor deposition(PVD) with or without ion-assisted deposition(IAD) of refractory oxides, as well as thermal evaporation of metal salts and metal alloys. All of our coating systems have been designed to enhance our proprietary coating processes.

We manufacture a broad array of standard and custom components, including ellipsoidal and parabolic reflectors, UV cold reflectors, aluminium reflectors, narrowband filters, wideband filters, diachronic filters, beamsplitters, hot mirrors, cold mirrors, long wavepass filters, short wavepass filters, variable neutral density filters. These components meet or exceed industry-established specifications.

HB Optical specializes in the design and manufacture of precision optical filters and reflectors. We have more than 30 years of experience in manufacturing high quality interference bandpass filters and focusing cold reflectors for industrial and scientific applications, including biomedical instrumentation, fluorescence studies, machine vision, analytical chemistry instruments, cinematograph, projector, lighting and many others.

HB Optical has 30 years of experience in designing and manufacturing Optical Glass Reflector. ISO 9001:2000 registered.