68-406 25 x 25 mm 60:40 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm

The 68-406 25 x 25 mm 60:40 (R:T) N-BK7 Plate Beamsplitter is a high-quality optical component sourced from Edmund Optics. This beamsplitter is designed for use in the near-infrared (NIR) spectrum, specifically between 700 and 1100 nanometers.

The beamsplitter is rectangular in shape, with dimensions of 25 x 25 mm, and has a thickness of 3mm. It is made from N-BK7, a popular optical glass known for its excellent optical properties. This material is identified by the vendor as "n-bk7 schott" in the item data.

The beamsplitter features a coating on the front surface, identified as "edm 68-400" in the item data. This coating is designed to optimize the beamsplitter's performance in the specified wavelength range.

In terms of its optical properties, the beamsplitter has a reflection ratio of 60:40 (R:T), meaning it reflects 60% of the incident light and transmits 40%. This ratio is maintained for light incident from both the front and back surfaces of the beamsplitter.

According to the vendor's website, this item is currently in stock, making it readily available for immediate use in your optical systems. For more detailed information, you can refer to the vendor's website using the provided weblink.