It is a bandpass filter for spectral analysis corresponding to any wavelength in the near-infrared range.
The "Near Infrared Bandpass Filter" is a bandpass filter for spectral analysis that corresponds to arbitrary wavelengths in the near-infrared range. Optical adjustments tailored to customer requests can be accommodated starting from a single unit. NIDEK's thin-film coating technology, which skillfully manipulates both "visible light" and "invisible light," reliably meets the demands from a wide range of industries. We challenge ourselves daily to explore possibilities, providing custom-made solutions that resonate with our customers' sensibilities. 【Features】 ○ Bandpass filter for spectral analysis ○ Optical adjustments tailored to customer requests can be accommodated starting from a single unit ○ All NIDEK coating products are custom-designed and made to order, including mass-produced items For more details, please contact us or download the catalog.
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basic information
【Features】 ○ Compatible with arbitrary wavelengths in the near-infrared region ○ Can be cut to any size ○ Compatible with non-shift films 【Optical Properties】 ○ AOI = 0° ○ T peak > 80% ○ FWHM = 0.5 nm ~ ● For more details, please contact us or download the catalog.
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Company information
Since its founding in 1971, Nidek has continued to create distinctive technologies and products by merging optical technology and electronic technology. (In 2021, we celebrated our 50th anniversary.) Currently, we are conducting business activities on a global scale, focusing on three main areas: the medical field, the eyewear equipment field, and the coating field. This site introduces the "coating field."