BS004 50:50 (R:T) Non-Polarizing Beamsplitter Cube; 0.5 inch 400-700nm

The BS004 is a 50:50 Non-Polarizing Beamsplitter Cube, designed for use in the 400-700nm wavelength range. This beamsplitter cube, sourced from Thorlabs, is a crucial component in various optical systems, particularly those requiring precise beam splitting and minimal loss.

The beamsplitter cube features a cube side of 0.5 inches (12.7mm), making it compatible with a wide range of optical systems. The BS004 offers a reflection of 0.5 and a transmission of 0.5, ensuring a balanced split of the incident light. This 50:50 split is crucial in many applications where equal distribution of light is required.

The BS004 is made from n-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence. This material ensures high-quality performance and reliability.

The beamsplitter cube is coated with tho cbs bbar400-700 on all surfaces, providing excellent durability and performance. This coating ensures high damage threshold and low scatter, making it ideal for use in high-power applications.