68-434 75 x 75 mm 80:20 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm

The 68-434 75 x 75 mm 80:20 (R:T) N-BK7 Plate Beamsplitter is a high-quality optical component sourced from Edmund Optics. This beamsplitter, with a dimensions of 75 x 75 mm, is designed for use in the near-infrared (NIR) spectrum, specifically between 700 and 1100 nanometers.

The beamsplitter is made from N-BK7 glass, a popular material in optical systems due to its excellent optical properties and high Abbe number. The glass has a thickness of 3mm, providing durability and stability.

The beamsplitter features a reflectance of 80% and a transmittance of 20%, making it ideal for applications where a significant portion of the incident light needs to be reflected while still allowing some light to pass through. The coating on the front surface, identified as edm 68-418, enhances the beamsplitter's performance within its specified wavelength range.

This beamsplitter is designed in a thin lens shape, which can be beneficial in certain optical system configurations. The beamsplitter's rectangular geometry further expands its potential applications, making it a versatile component in various optical systems.

According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical system projects. For more detailed information, you can refer to the provided weblink.