The 88-018 is a Bandpass Filter with a diameter of 50 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for applications that require a narrow bandwidth of 10nm, centered around a wavelength of 700nm.
The filter is made from UVFS Mal-1965 material, a common choice in the industry due to its excellent optical properties. It features a hard coating on both the front and back surfaces, denoted as 'edm 87-888', which enhances its durability and resistance to environmental factors, making it suitable for rigorous use.
The geometry of the filter includes a thickness of 3.5 mm, which is a standard value for many optical applications. The cut-on wavelength is 695nm, and the cut-off wavelength is 705nm, ensuring a tight passband around the desired 700nm wavelength.
This filter is available in a thin lens shape, which is beneficial for applications where space is a constraint. The catalog number for this item is 88-018, and it is currently in stock, as indicated by its weblink status. For more information or to make a purchase, users can visit the provided weblink.