49-093 25 mm Dia. SCHOTT KG5 Heat Absorbing Glass IR Cut-Off Filter 300-2700nm

The 49-093 is a 25 mm diameter Heat Absorbing Glass IR Cut-Off Filter, designed for applications within the 300-2700nm wavelength range. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is identified by the catalog number 49-093.

The filter is made of SCHOTT KG5, a high-quality glass material known for its excellent optical properties. It is designed in a circular shape, with a diameter of 25 mm and a thickness of 3 mm, providing a robust and compact solution for various optical setups.

The 49-093 features a unique coating on both the front and back surfaces, identified as EDM 49-092. This coating enhances the filter's performance, particularly in terms of its cut-on and cut-off wavelengths. The cut-on wavelength is 300nm, while the cut-off wavelength is 2700nm, making this filter ideal for applications that require precise infrared (IR) cut-off capabilities.

The filter's geometry is shaped as a thin lens, which is beneficial for applications that require minimal optical path length distortion. This feature, combined with its wide wavelength range and precise cut-off characteristics, makes the 49-093 a versatile and reliable choice for various optical systems.

According to the vendor's website, the filter is currently in stock, ensuring quick delivery and availability for immediate use. For more information, users can visit the provided weblink, which leads to the product's page on the Edmund Optics website.