818BP41-30 30 mm Dia. Surface Coating; Bandpass Filter Surface Coating

The 818BP41-30 is a high-quality Bandpass Filter, sourced from the reputable vendor, Omega Optical. This filter is designed with a circular base shape, featuring a diameter of 30 mm and a thickness of 6 mm, making it a versatile choice for various optical applications.

The filter is constructed with the Material ID UVFS MAL-1965, ensuring durability and reliability. The primary function of this filter is to allow light transmission within a specific range of wavelengths, centered around 818 nm. The cut-on wavelength is 797.5 nm, and the cut-off wavelength is 838.5 nm, providing a narrow and precise bandwidth for light transmission.

The 818BP41-30 is coated with the OME 818BP4130 on both the front and back surfaces, enhancing its performance and longevity. This surface coating is designed to reduce unwanted reflections and increase transmission, making it an ideal choice for applications that require high-precision optical filtering.

The filter is designed in the shape of a Thin Lens, further expanding its potential applications. It is currently in stock and available for immediate use. For more detailed information, please refer to the product's webpage at https://www.omegafilters.com/product/3191.