CSMH-12.7-550 12.7 x 12.7 mm 50:50 (R:T) N-BK7 Dielectric Half-Mirror Cube Beamsplitter; t=12.7mm 400-700nm

The CSMH-12.7-550 is a dielectric half-mirror cube beamsplitter, designed and manufactured by OptoSigma. This beamsplitter is a crucial component in various optical systems, particularly where the need for precise beam splitting arises.

The beamsplitter is characterized by its 12.7 x 12.7 mm geometry, ensuring a substantial interaction area for the incoming light. The CSMH-12.7-550 features a 50:50 reflection-to-transmission ratio, making it an ideal choice for applications requiring equal distribution of light.

The beamsplitter is constructed from N-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence. This material ensures high-fidelity light transmission and minimal signal loss, making it suitable for a wide range of wavelengths from 400 to 700 nm.

The CSMH-12.7-550 boasts a robust coating scheme, with both the front and back surfaces coated with ideal broadband AR. This coating enhances the beamsplitter's performance by reducing surface reflections and improving transmission. The hypotenuse faces are coated with Opt CSMH-550 and ideal broadband AR, further optimizing the beamsplitter's functionality.

This beamsplitter is available in a cube shape, providing a stable and compact form factor, ideal for integration into various optical systems. The CSMH-12.7-550 is currently in stock, ready for immediate use in your optical experiments or projects.