64-647 25 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=3mm 825nm

The 64-647 is a 25 mm diameter Shortpass Filter, designed and manufactured by Edmund Optics. This filter is part of the UVFS MAL-1965 material ID family and features a thickness of 3mm, making it a robust and durable choice for various optical applications.

The Shortpass Filter type is characterized by its ability to transmit light below a certain wavelength while blocking light above that wavelength. In this case, the 64-647 filter has a cut-on wavelength of 0 nm and a cut-off wavelength of 825 nm. This makes it ideal for applications where the goal is to filter out longer wavelengths and pass shorter ones.

The filter's geometry includes a diameter of 25 mm, providing a large enough surface area for efficient light transmission. The thickness of 3mm ensures structural integrity and minimizes the risk of deformation or damage.

The 64-647 filter is coated on both the front and back surfaces with the EDM 64-640 coating. This coating enhances the filter's performance and durability, providing excellent protection against environmental factors and ensuring reliable optical performance.

The filter's shape is classified as a Thin Lens, which is a type of optical component designed to focus light. This shape further expands the filter's potential applications, making it a versatile choice for a wide range of optical systems.

The 64-647 filter is currently in stock and available for purchase through the Edmund Optics website. With its robust design, reliable performance, and versatile applications, this filter is an excellent choice for anyone in need of a high-quality Shortpass Filter.