68-415 75 x 75 mm 60:40 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm

The 68-415 is a 75 x 75 mm rectangular beamsplitter, designed with a 60:40 (R:T) ratio, making it ideal for applications where a higher reflection rate is required. The beamsplitter is constructed from N-BK7 Schott glass, a material known for its excellent optical properties, including high homogeneity and low auto-fluorescence.

The beamsplitter has a thickness of 3mm, providing robustness and stability in various optical setups. It is designed for the visible spectrum, specifically for wavelengths between 400 and 700nm, making it suitable for a wide range of applications in fields such as biomedical imaging, machine vision, and optical metrology.

The front surface of the beamsplitter is coated with EDM 68-399, a coating specifically designed to enhance the beamsplitter's performance. This coating ensures a reflection rate of approximately 60% and a transmission rate of approximately 40%, providing reliable and consistent performance in your optical system.

The beamsplitter's thin lens shape allows for easy integration into various optical systems, while its rectangular geometry provides flexibility in beam manipulation. The beamsplitter is currently in stock and available for purchase from Edmund Optics, ensuring quick and convenient access to this high-quality optical component.