35-934 25 x 25 mm 30:70 (R:T) N-BK7 Plate Beamsplitter; t=1mm VIS 400-700nm

The 35-934 is a 25 x 25 mm rectangular beamsplitter, designed with a 30:70 (R:T) reflectance to transmission ratio. This beamsplitter is made from N-BK7 Schott glass, a popular choice for its excellent optical properties and high damage threshold. The beamsplitter has a thickness of 1mm, which is considered a thin beamsplitter, making it ideal for applications where space is a constraint.

The beamsplitter is designed to operate within the visible spectrum, specifically between 400-700nm. This makes it suitable for a wide range of applications, including biomedical imaging, machine vision, and optical metrology. The coating on the front surface is EDM 48-388, which is a broadband anti-reflection coating, designed to reduce surface reflections and improve transmission.

The beamsplitter's physical data indicates a reflection of 0.3 and a transmission of 0.7. This means that 30% of the incident light will be reflected, while 70% will be transmitted. This ratio is fixed and consistent, making it a reliable component in optical systems.

This beamsplitter is available from Edmund Optics and is currently in stock. The item data also provides a weblink to the product page for easy access and further information.