Coated Optical Filters

Filter products are mainly categorized according to spectral bands, spectral characteristics, film layer materials, application characteristics, and other ways. Spectral band: ultraviolet filters, visible filters, infrared filters; Spectral characteristics: bandpass filters, cut-off filters, spectral filters, neutral density filters, reflection filters.

Our coated optical filters are the perfect solution for a wide range of applications requiring precise spectral control. These advanced filters are meticulously designed and manufactured to provide exceptional performance and reliability. With their unique combination of center wavelength, optical density, absorption characteristics, and effective filtering capabilities, these filters offer unparalleled control over UV, visible, and infrared light.

Center Wavelength: Our coated optical filters are available in various center wavelengths, allowing you to select the filter that best matches your specific application requirements. Whether you need a filter for UV, visible, or infrared light, our extensive range ensures that you will find the perfect solution to meet your needs.

Optical Density: The optical density of our coated filters is carefully optimized to provide the highest possible attenuation of unwanted light while allowing the desired light to pass through. This ensures that the filters effectively block out undesired wavelengths and minimize background noise, resulting in improved signal-to-noise ratios and enhanced optical performance.

Absorption: Our coated filters are engineered to exhibit excellent absorption characteristics, enabling them to effectively absorb specific wavelengths of light. By selectively absorbing unwanted light, these filters enhance the clarity and contrast of the transmitted or reflected light, providing superior image quality and minimizing stray light interference.

UV Filter: Our coated optical filters feature an exceptional UV filter capability, allowing them to efficiently block harmful UV radiation from entering optical systems. This protection is crucial in applications where UV light can cause damage to sensitive components or affect the quality and accuracy of imaging systems. With our UV filters, you can ensure the longevity and reliability of your optical equipment.

Visible Filter: With our coated optical filters, you can precisely control the transmission and blocking of specific visible light wavelengths. Whether you need to enhance certain colors, attenuate others, or achieve accurate color reproduction, our visible filters offer excellent spectral control. These filters are ideal for applications such as microscopy, fluorescence imaging, photography, and spectrophotometry.

Infrared Filter: Our coated filters also excel in blocking or transmitting near-infrared (NIR) and infrared (IR) light. These filters are essential in applications where heat or thermal energy needs to be managed effectively, or when you want to minimize the effects of IR radiation on optical systems. By efficiently controlling the transmission or blocking of IR light, our filters ensure optimal performance in various industries, such as thermal imaging, sensing, and remote monitoring.

In conclusion, our coated optical filters provide an exceptional combination of center wavelength, optical density, absorption characteristics, and spectral control. These filters offer superior performance in blocking UV, managing visible light, and controlling infrared radiation. With their precise spectral control, these filters are the ideal choice for various applications where reliable and accurate light control is critical. Trust our coated optical filters to deliver exceptional results and meet the demands of your most challenging optical requirements.

RZ Optics Co., Ltd. has been manufacturing and trading Optical components for many years such as optical domes, optical windows, optical filters and so on. We also could provide OEM service, please contact us free time if you have any needs!