14-444 50 x 50 mm SCHOTT VG9 Green Colored Glass Bandpass Filter VIS 525nm

The 14-444 is a 50 x 50 mm SCHOTT VG9 Green Colored Glass Bandpass Filter, specifically designed for the visible light spectrum with a central wavelength of 525nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase through their website.

The filter is made from SCHOTT VG9 glass, a material known for its excellent optical properties and durability. It has a rectangular shape, with a width and height of 50mm each, and a thickness of 3mm, making it suitable for various optical applications. The filter's coating, denoted as 'edm 14-444' on both the front and back surfaces, enhances its performance and protects it from environmental factors.

The 14-444 filter is classified as a Color Glass filter, a type that selectively transmits light in specific wavelength ranges while blocking others. In this case, the filter allows the transmission of light around the 525nm wavelength, which falls within the green region of the visible light spectrum. This makes it ideal for applications that require the isolation of green light, such as fluorescence microscopy, spectroscopy, or any setup involving narrowband filtering.

The filter's geometry and coating are designed in a 'Thin Lens' shape, which suggests that it may have some light-bending properties. However, without further specifications, it's hard to quantify these properties.