BSP0150-9R2 50.8 mm Dia. 80:20 (R:T) N-BK7 Plate Beamsplitter; t=3mm 900-1200nm

The BSP0150-9R2 is a high-quality beamsplitter, designed and manufactured by Union Optic, a renowned name in the optical industry. This beamsplitter boasts a circular geometry with a diameter of 50.8 mm and a thickness of 3 mm, making it a robust and reliable choice for various applications.

The beamsplitter is made from N-BK7, a popular material in the optical industry due to its excellent optical properties. This material is known for its low auto-fluorescence, high damage threshold, and excellent transmission in the visible and near-infrared regions. The N-BK7 Schott material used in this beamsplitter ensures high-quality performance and durability.

The BSP0150-9R2 features a uni bsp8020900120045 coating on the front surface, which is specifically designed to optimize its performance in the 900-1200nm wavelength range. This coating ensures a high reflection of 80% and a high transmission of 20%, making it ideal for applications that require precise beam splitting.

The beamsplitter is a thin lens type, which means it is designed to be as thin as possible while maintaining its optical performance. This feature makes it lightweight and easy to integrate into various optical systems.