590DF20 15 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 590DF20 is a Bandpass Filter, sourced from the reputable vendor, Omega Optical. This filter, with a catalog number of 590DF20, is available for purchase directly from their website, as indicated by its valid 'in stock' status.

The filter is circular in shape, with a diameter of 15 mm and a thickness of 1.5 mm, making it suitable for a variety of optical applications. It is constructed from UVFS MAL-1965 material, a detail that may be significant for users with specific material requirements.

The 590DF20 filter is designed to transmit light within a specific wavelength range, with a center wavelength (CWL) of 590 nm. It has a cut-on wavelength of 580 nm and a cut-off wavelength of 600 nm, providing a narrow band of transmission. This makes it ideal for applications that require precise wavelength selection.

The filter features a protected coating on both the front and back surfaces, identified as 'ome 590df20'. This coating is designed to enhance the filter's durability and performance, offering an additional layer of protection against environmental factors and potential damage during handling or use.

The filter's shape is described as a 'Thin Lens', a term that refers to the optical element's design and function. This information may be relevant for users who are considering the filter's impact on the overall optical system's performance.