47-505 25 mm Dia. Hard Coated Laser Line Longpass Filter 532nm

The 47-505 is a Longpass Filter, specifically designed for use with 25 mm diameter optical systems. This filter features a Hard Coated surface, enhancing its durability and resistance to wear. The filter's primary function is to allow the transmission of light at wavelengths longer than 532 nm, while blocking light at shorter wavelengths. This makes it ideal for use in applications involving 532 nm lasers.

The filter is manufactured from UVFS Mal-1965, a material known for its excellent optical properties. It has a diameter of 25 mm and a thickness of 3.5 mm, ensuring robustness and stability when integrated into optical systems. The filter's geometry is designed in a Thin Lens shape, which can contribute to reducing optical aberrations in certain applications.

The 47-505 filter's coating is a crucial aspect of its performance. Both the front and back surfaces of the filter are coated with EDM 47-505, a coating specifically designed to enhance the filter's performance in its intended application. This coating ensures high transmission of light at the desired wavelengths and low transmission at unwanted wavelengths.

The filter is available from Edmund Optics and is currently in stock, as indicated by its weblink status. For more detailed information, please refer to the vendor's website using the provided weblink.