BS025 10:90 (R:T) Non-Polarizing Beamsplitter Cube; 1 inch 400-700nm

The BS025 is a non-polarizing beamsplitter cube, designed and manufactured by Thorlabs. This beamsplitter cube, with a cube side of 1 inch, is specifically designed for use within the wavelength range of 400-700nm.

The beamsplitter features a reflection ratio of 10:90 (R:T), meaning that approximately 10% of the incident light is reflected, while the remaining 90% is transmitted. This specific ratio makes it ideal for various applications where minimal loss of light is desired.

The BS025 is coated with Thorlabs' proprietary coating, referred to as 'tho cbs bbar400-700'. This coating is applied to all surfaces of the cube, including the front, back, left, right, and both hypotenuse faces. This ensures consistent performance across all surfaces and within the specified wavelength range.

The beamsplitter cube is made from n-bk7 Schott glass, a material known for its excellent optical properties and durability. This, combined with the precision manufacturing techniques used by Thorlabs, ensures that the BS025 provides reliable and consistent performance in a variety of optical systems.

According to the vendor's website, the BS025 is currently in stock, making it readily available for immediate use in your optical experiments or systems. For more information, including detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.