485SP 25.4 mm Dia. Surface Coating; Shortpass Filter Surface Coating

The 485SP is a high-quality Shortpass Filter, sourced from the reputable vendor, Omega Optical. This filter is designed with a circular geometry, boasting a diameter of 25.4 mm and a thickness of 2 mm, making it a versatile choice for various optical applications.

The filter's primary function is to allow light transmission below a certain wavelength while blocking light above this threshold. Specifically, the 485SP has a cut-on wavelength of 0 nm and a cut-off wavelength of 485 nm. This characteristic makes it ideal for applications where short wavelengths need to be isolated or emphasized.

The 485SP filter features a unique coating on both the front and back surfaces. This coating, identified as 'ome 485sp', is designed to enhance the filter's performance and durability. The coating ensures optimal light transmission and blocking, contributing to the overall efficiency and effectiveness of the filter.

The filter's shape is classified as a Thin Lens, further expanding its potential applications in optical systems. The catalog number for this item is 4078, and it is currently in stock, as indicated by its weblink status. For more detailed information or to make a purchase, users can visit the provided weblink: https://www.omegafilters.com/product/4078.