BS047 30:70 (R:T) Non-Polarizing Beamsplitter Cube; 5 mm 700-1100nm

The BS047 is a high-quality non-polarizing beamsplitter cube, designed and manufactured by Thorlabs. This beamsplitter cube is specifically engineered for use in the 700-1100nm wavelength range, making it an ideal choice for a wide range of optical applications.

The BS047 features a 5mm cube side, providing a compact and robust design that ensures stability and durability. The beamsplitter cube is coated with Thorlabs' proprietary tho cbs bbar700-1100 coating on all surfaces, including the front, back, left, right, hypotenuse 1, and hypotenuse 2. This comprehensive coating ensures optimal performance and reliability across all surfaces.

In terms of optical properties, the BS047 offers a 30:70 (R:T) beam splitting ratio, meaning it reflects 30% of the incident light and transmits 70%. This ratio is consistent across the entire 700-1100nm wavelength range, providing predictable and consistent performance.

The BS047 is made from n-bk7 schott material, a high-quality optical glass known for its excellent optical properties and durability. This material ensures the beamsplitter cube delivers high-quality, distortion-free optical performance.