850FAP550400 400 x 550 mm Acrylic Colour Longpass Filter 850nm

The 850FAP550400 is a Longpass Filter, specifically designed for use in optical systems that require long-wave transmission and high blocking efficiency. Sourced from Knight Optical, this filter boasts a robust and reliable construction, making it an excellent choice for a wide range of applications.

This filter is defined by its rectangular shape, with dimensions of 400 mm in width and 550 mm in length, providing a substantial surface area for effective light filtration. The filter's thickness is 1 mm, contributing to its overall durability and stability.

The 850FAP550400 filter is made from UVFS MAL-1965, a high-quality acrylic material known for its excellent optical properties and resistance to environmental factors. This material ensures the filter maintains its performance over time, even with prolonged use.

The filter's coating is another key feature. Both the front and back surfaces are coated with KNI 850FAP, a specialized coating that enhances the filter's performance and longevity. This coating is designed to provide a sharp cut-on wavelength of 850 nm and a cut-off wavelength of 2200 nm, making it highly effective at blocking unwanted short-wave light.

The filter's geometry is classified as a Thin Lens, indicating its potential use in lens systems. This versatile filter can be incorporated into various optical designs, making it a valuable addition to any optical component library.

The 850FAP550400 filter is currently in stock and available for immediate purchase through the vendor's website. The provided weblink leads directly to the product page, ensuring a seamless purchasing process for interested users.