CAFBS10 25.4 mm Dia. 50:50 (R:T) CaF2 IR Plate Beamsplitter; t=2mm 2-8 µm

The CAFBS10 is a high-quality beam splitter, specifically designed for use in the infrared spectrum, with a diameter of 25.4 mm and a thickness of 2 mm. This component is sourced from the reputable vendor MKS/Newport, ensuring reliability and performance.

The beam splitter is made from Calcium Fluoride (CaF2), a material known for its excellent optical properties, particularly in the infrared region. The CaF2 material has a Maltese Cross index of refraction, denoted as "caf2 mal-1963" in the item data.

The CAFBS10 features a 50:50 reflectance to transmission ratio, making it an ideal choice for applications that require equal distribution of light between the reflected and transmitted paths. The coating on the front surface is a new Calcium Fluoride beam splitter coating, specifically designed for this model.

The beam splitter is designed in a thin lens shape, which not only contributes to its robustness but also makes it suitable for a wide range of optical systems. The physical data indicates a reflection of 0.5 and a transmission of 0.5 for the base wavelength of 5000 nm.

For more detailed information, including availability and pricing, please refer to the vendor's website using the provided weblink. The link has been verified and is currently valid, indicating that the product is in stock.