BSF20-C Dia:2in UVFS Beam Sampler for Beam Pick-Off; 8 mm Thick ARC 1050-1700nm

The BSF20-C is a beam splitter offered by Thorlabs, designed specifically for beam pick-off applications. This component, with a circular geometry, boasts a diameter of 50.8 mm and a thickness of 8 mm, making it a robust and stable option for various optical setups.

The BSF20-C is made from UVFS material, identified as MAL-1965 in the Thorlabs material catalog. This material is well-suited for applications involving wavelengths around 633 nm, ensuring optimal performance in the specified range.

The beam splitter features an Anti-Reflective Coating (ARC) designed for the 1050-1700 nm range on the back side. This coating enhances the component's efficiency by reducing unwanted reflections, thereby improving the overall signal-to-noise ratio of your optical system.

The BSF20-C is available in a Thin Lens configuration, which offers several advantages, including reduced weight, lower cost, and easier integration into various optical systems. This configuration also minimizes the risk of unwanted optical aberrations, ensuring high-quality beam splitting.

According to the vendor's information, the BSF20-C is currently in stock, making it a readily available option for your optical needs. For more detailed information, you can refer to the product's webpage at https://www.thorlabs.com/thorproduct.cfm?partnumber=BSF20-C.