BK7-BSP-50.8-650-900-30:70 50.8 mm Dia. N-BK7 70:30 (R:T) Broadband Plate Beamsplitter; t=3mm 650-900nm

This Beam Splitter, sourced from Simtrum, is a high-quality optical component designed for use in a wide range of applications. It features a circular geometry with a diameter of 50.8 mm and a thickness of 3 mm, making it a robust and durable choice for various optical systems.

The Beam Splitter is made from n-BK7 Schott, a high-quality borosilicate glass known for its excellent optical properties. This material ensures high transmittance and low absorption across the spectral range, making it ideal for broadband applications.

The coating on the front surface of the Beam Splitter is sim bs307065090045, a specialized coating designed to provide a 70:30 (R:T) split ratio at a wavelength of 800 nm. This split ratio indicates that 70% of the incident light will be reflected, while 30% will be transmitted, offering precise control over the light path in your optical system.

The coating is specifically designed for the 650-900 nm range, ensuring optimal performance within this spectral band. This makes the Beam Splitter suitable for a wide range of applications, including but not limited to, biomedical imaging, laser systems, and optical metrology.