The FSR-KG1 is a high-quality shortpass filter, designed and manufactured by MKS/Newport. This filter is part of the UVFS MAL-1965 material ID family, renowned for its exceptional performance and durability. The FSR-KG1 is a circular filter, with a diameter of 25.4 mm and a thickness of 3 mm, making it a versatile choice for a wide range of optical applications.
The filter's primary function is to absorb heat and pass visible light, with a wavelength of 588 nm. This specific wavelength selection makes it ideal for applications where the control of visible light is crucial. The front and back of the filter are coated with the New KG-1 coating, enhancing its performance and longevity.
The FSR-KG1 is designed in the shape of a thin lens, optimizing its light transmission capabilities. It is currently in stock and available for immediate use. For more information, you can refer to the vendor's website at https://www.newport.com/p/FSR-KG1.