CSMH-20-405 20 x 20 mm 50:50 (R:T) N-BK7 Dielectric Half-Mirror Cube Beamsplitter; t=20mm 390-410nm

The CSMH-20-405 is a 20 x 20 mm 50:50 (R:T) N-BK7 Dielectric Half-Mirror Cube Beamsplitter, sourced from OptoSigma. This beamsplitter is designed with a cube geometry, featuring dimensions of 20 x 20 x 20 mm.

The beamsplitter boasts a 50:50 reflection-to-transmission ratio, ensuring equal distribution of light between the reflected and transmitted paths. The reflection and transmission coefficients are 0.5 each, providing a balanced split of the incident light.

The CSMH-20-405 is crafted from N-BK7 Schott, a high-quality optical glass known for its excellent transmission properties and low auto-fluorescence. This material is ideal for applications that require high precision and clarity.

The beamsplitter is designed to operate within the wavelength range of 390-410nm, making it suitable for a variety of applications, including fluorescence microscopy and other laser-based systems.

The CSMH-20-405 features ideal broadband AR coatings on the front, back, left, and right surfaces, as well as a specialized coating (opt CSMH-405) on the first hypotenuse surface. The second hypotenuse surface is coated with an ideal broadband AR coating, enhancing its performance and durability.

This beamsplitter is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website or contact 3DOptix directly.