84-768 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 1100nm

The 84-768 is a high-performance longpass filter, boasting a 50 mm diameter and a thickness of 5 mm, sourced from the reputable vendor, Edmund Optics. This filter is designed with a hard coating, enhancing its durability and longevity, making it an ideal choice for various optical applications.

The filter's primary function is to allow light with wavelengths greater than 1100 nm to pass through while blocking shorter wavelengths. This is achieved through a precise cut-on wavelength of 1100 nm, ensuring optimal performance. The cut-off wavelength is 0 nm, indicating that no light below this wavelength will be transmitted.

The 84-768 filter features a circular shape and a thin lens design, contributing to its versatility and ease of integration into various optical systems. The front and back of the filter are coated with EDM 66-233, a coating type known for its high-performance characteristics.

For more detailed information, including catalog number, web links, and vendor details, users are referred to the item data provided. The filter's current status is in stock, ensuring prompt availability for your optical needs.