84-738 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=2 mm 525nm

The 84-738 is a high-performance longpass filter, boasting a 12.5 mm diameter and a thickness of 2 mm. This filter, sourced from Edmund Optics, is designed to transmit light with wavelengths above 588 nm, making it ideal for applications that require the blocking of shorter wavelengths.

The filter's physical data reveals a cut-on wavelength of 525 nm, indicating that it begins to transmit light at this point. The cut-off wavelength, on the other hand, is 0 nm, suggesting that it blocks all wavelengths below its cut-on point. This feature makes it particularly useful in applications where the elimination of specific wavelengths is crucial.

The 84-738 filter is made from UVFS Mal-1965, a material known for its optical properties. It features a circular base shape and a thin lens design, contributing to its versatility and ease of integration into various optical systems.

The filter's front and back are coated with EDM 84-738, a coating that enhances its performance and durability. This hard coating ensures that the filter can withstand the rigors of regular use, providing reliable and consistent performance over time.

The filter's catalog number is 84-738, and it is currently in stock. For more information or to make a purchase, users can visit the provided weblink.