Band-pass optical filter ZLY215

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Interference filter is a kind of optical film with the most types and complex structure in the filter. Its main function is to divide spectral bands. The most common interference filters are cut-off filters and band-pass filters. The cut-off filter can divide the spectrum under consideration into two parts. One part does not allow light to pass through (called the cut-off zone), and the other part requires light to pass completely (called the band-pass zone). According to the position of the passband in the spectral zone, It can be divided into Longpass Filters and Shortpass Filters . The Bandpass Filters or Hard Coated Bandpass Filters allows only part of the spectral band to pass through, and all other parts are filtered out. Zoolied offers a variety of Optical Filters, such as PCR Fluorescence Analyzer Filters,longpass filters, Dichroic Filter, and Biochemical Analyzer Filters. ZOOLIED provides multiple anti-reflection coating options for the Ultraviolet (UV), visible, or Ir Filters and also provides uncoated Optical Glass Filters based on K9 optical glass and UV fused silica. Looking for ideal optical filters Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the optical optical filters are quality guaranteed. Zoolied is China Origin Factory ofoptical filters. Zoolied's filters application:biochemical analytical instruments, medical equipment, beauty instruments, environmental protection testing instruments, fluorescence analysis instruments, optical communications, chemical testing instruments and other optoelectronic instruments.