FF01-494/41-25 25 mm Dia. 494/41nm BrightLine Single-Band Bandpass Filter by Semrock

The FF01-494/41-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is sourced from the reputable vendor, Semrock, and boasts a thickness of 3.5 mm. The catalog number for this component is FF01-494/41-25, and it can be found on Semrock's official website. The link provided is valid and indicates that the item is currently in stock.

This Bandpass Filter is made from UVFS MAL-1965 material, ensuring high-quality performance. The filter's central wavelength (CWL) is 494 nm, with a cut-on wavelength of 473.5 nm and a cut-off wavelength of 514.5 nm. This specificity in wavelength makes it ideal for applications requiring precise light filtration.

The coating on both the front and back of the filter is Sem FF01-49441, further enhancing its functionality and durability. The filter's shape is that of a Thin Lens, which is often preferred for its minimal thickness and weight. This filter is a valuable addition to any optical system requiring precise light filtration at the 494 nm wavelength.