36-151 25 mm Diameter Traditional Coated Infrared (IR) Longpass Filter with 1mm Thickness and 6000nm Cut-On Wavelength

The 36-151 is a Longpass Filter, specifically designed for infrared (IR) applications, sourced from the reputable vendor, Edmund Optics. This filter is characterized by its 25 mm diameter and 1mm thickness, making it a versatile choice for various optical setups.

The filter's primary function is to allow the transmission of light with wavelengths greater than 6000nm, while blocking shorter wavelengths. This is achieved through a meticulous coating process, where both the front and back surfaces are treated with the EDM 36-150 coating. This coating ensures a sharp cut-on at 6000nm, providing a clear delineation between the transmitted and blocked wavelengths.

The 36-151 filter is designed in the shape of a Thin Lens, which can be beneficial in certain optical configurations. It is currently in stock and available for immediate purchase through the Edmund Optics website, as indicated by its weblink status.