14-475 50 x 50 mm SCHOTT GG400 Colored Glass Longpass Filter 400nm

The 14-475 50 x 50 mm SCHOTT GG400 Colored Glass Longpass Filter is a specialized optical component designed for applications that require longpass filtering at 400nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available in a rectangular shape with dimensions of 50 x 50 mm and a thickness of 1mm.

The filter is made from SCHOTT GG400, a high-quality colored glass material, and features a longpass cut-on wavelength of 400nm. This means it allows transmission of wavelengths longer than 400nm while blocking shorter wavelengths. The cut-off wavelength is 0nm, indicating that it blocks all wavelengths shorter than the cut-on wavelength.

The filter's coating is another crucial aspect. Both the front and back surfaces are coated with EDM 14-475, a proprietary coating developed by Edmund Optics. This coating enhances the filter's performance and durability, ensuring reliable longpass filtering over time.

The 14-475 filter is categorized as a Color Glass filter due to its colored glass material. It is designed in the Thin Lens shape, which is a flat, thin lens-like shape, making it suitable for various optical systems.

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