BK7-UTBSP-20-0.3-400-700-M 20 mm Dia. N-BK7 50:50 (R:T) Ultrathin Plate Beamsplitter; t=0.3mm 400-700nm

This product is a Thin Beamsplitter (BS) offered by Simtrum, a renowned vendor in the optical industry. The beamsplitter features a circular geometry with a diameter of 20 mm and a thickness of 0.3 mm, making it an ultrathin plate.

The beamsplitter is made of N-BK7 Schott, a high-quality optical glass known for its excellent optical properties. The wavelength of operation for this beamsplitter is 588 nm, which falls within the visible light spectrum.

The beamsplitter's coating is a sim bsp 50 400700 45, which is specifically designed for this product. This coating ensures a 50:50 split between reflection and transmission for the specified wavelength range of 400-700 nm. This means that approximately half of the incident light will be reflected, while the other half will be transmitted through the beamsplitter.

The beamsplitter's shape is that of a Thin Lens, which can be beneficial in certain optical system designs. The physical data of the beamsplitter indicates a reflection of 0.5 and a transmission of 0.5, which aligns with the expected performance of a 50:50 beamsplitter.

According to the vendor's website, this item is currently in stock, ensuring quick delivery upon order placement.