Optical Filters are used to selectively transmit or reject a wavelength or range of wavelengths. HR Optics has the largest selection of filters available from a single source, including Bandpass interference Filters, colored-glass filters, metallic and absorptive neutral-density Filters. Bandpass Interference Filters are designed to transmit a portion of the spectrum, while rejecting all other wavelengths. Colored glass Filters utilize the material's inherent adsorption and transmission properties, while ND Filters evenly reduce transmission across a portion of the spectrum.
Mainly used in fluorescence microscopy, spectroscopy, clinical chemistry, or machine vision inspection. Optical Filters are ideal for life science, imaging, industrial, or defense industries.
Changchun Hengrun Optoelectronics Tech Co., Ltd. (HR Optics) is a reliable supplier for the optical components and optical crystal materials. A series of services including designing, polishing, coating and assembly has been formed during the years of development. For over 10 years, we have cooperated with many customers worldwide. Long term cooperation with leading scientific and industrial companies, gained experience and knowledge proves HR Optics as a reliable partner for companies focusing on the optics.
