87-803 50 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 625nm

The 87-803 is a Bandpass Filter, specifically designed for use in optical systems where precise wavelength selection is required. Sourced from Edmund Optics, this filter boasts a 50 mm diameter and a thickness of 3.5 mm, making it suitable for a wide range of applications.

This filter is designed to transmit light within a specific range of wavelengths, in this case, 625nm, while blocking light outside of this range. The cut-on wavelength is 612.5nm, and the cut-off wavelength is 637.5nm, providing a narrow bandwidth of 25nm. This makes it ideal for applications where a high degree of wavelength specificity is required.

The 87-803 filter is made from UVFS Mal-1965 material, and features hard coating on both the front and back surfaces. This coating enhances the durability of the filter, making it resistant to scratches and other forms of damage. The filter's shape is that of a thin lens, which helps to minimize optical aberrations and distortions.

The filter's parameters are all readily available, including its catalog number, vendor, and relevant weblinks. The weblinks provided lead to the product page on the Edmund Optics website, ensuring that users can easily access more information or purchase the product if desired. The weblink status is also indicated as 'Valid - in stock', providing users with the assurance that the product is readily available.