BS059 70:30 (R:T) Non-Polarizing Beamsplitter Cube; 10 mm 700-1100nm

The BS059 is a non-polarizing beamsplitter cube, designed and manufactured by Thorlabs, a leading vendor in the field of optical components. This beamsplitter cube is specifically engineered for use in the 700-1100nm wavelength range, making it suitable for a wide array of applications in the optical spectrum.

The beamsplitter cube features a unique geometry, with a cube side measuring 10mm, providing a compact and robust design. The BS059 boasts a reflection ratio of 70:30 (R:T), meaning it reflects 70% of the incident light and transmits 30%. This ratio is consistent across all surfaces of the cube, ensuring uniform performance.

The BS059 is coated with a proprietary coating, referred to as 'tho cbs bbar700-1100', on all surfaces, including the front, back, left, right, hypotenuse 1, and hypotenuse 2. This coating is specifically designed to optimize performance within the 700-1100nm wavelength range.

The BS059 is available for purchase directly from Thorlabs' website, where it is currently in stock. For more detailed information, including technical specifications and purchasing options, please refer to the product's dedicated webpage on Thorlabs' website.