68-384 12.5 x 17.5 mm 40:60 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm

This beamsplitter, sourced from Edmund Optics, is a high-quality optical element designed for use in the near-infrared (NIR) spectrum, specifically between 700 and 1100 nanometers. It boasts a rectangular shape with dimensions of 12.5 x 17.5 mm and a thickness of 3mm, making it a versatile choice for a variety of optical applications.

The beamsplitter is made from N-BK7, a type of borosilicate glass known for its excellent optical properties, including high transparency and low autofluorescence. This material is identified by the Material ID "n-bk7 schott" in the item data.

The coating on the front surface of the beamsplitter is EDM 68-382, which is specifically designed to optimize performance in the NIR spectrum. This coating enables the beamsplitter to reflect 40% of the incident light and transmit 60%, creating a 40:60 (R:T) split.

The beamsplitter's "Thin Lens" shape and physical data, including the reflection and transmission values, make it a precise and reliable tool for splitting beams in various optical systems. The item data also indicates that this beamsplitter is currently in stock, ensuring quick and efficient delivery for your optical project needs.

For more detailed information and purchasing options, please refer to the vendor's website using the provided weblink: https://www.edmundoptics.com/p/125-x-175mm-40r60t-nir-plate-beamsplitter/23026/