68-392 35 x 35 mm 40:60 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm

The 68-392 is a high-quality Beam Splitter from Edmund Optics, designed for use in the Near-Infrared (NIR) spectrum, specifically between 700 and 1100 nanometers. This Beam Splitter is rectangular in shape, with dimensions of 35 x 35 mm, and has a thickness of 3mm, making it a robust and stable optical component.

The Beam Splitter is made from N-BK7, a popular optical glass due to its excellent optical properties and wide transparency range. This material is identified by the Material ID [n-bk7 schott] in the item data. The N-BK7 is used in its thin lens form, which is ideal for applications where a thin, lightweight component is required.

The coating on the front surface of the Beam Splitter is EDM 68-382. This coating is specifically designed for use in the NIR spectrum, ensuring high transmission and reflection within the specified wavelength range. The reflection and transmission ratios for this Beam Splitter are 40:60 (R:T), meaning that 40% of the incident light is reflected, and 60% is transmitted.

The Beam Splitter's physical data further highlights its high performance. The beam splitting properties are consistent across the entire NIR spectrum, making it a reliable choice for applications that require stable and predictable beam splitting.

For more information, including availability and pricing, please refer to the vendor's website using the provided weblink: https://www.edmundoptics.com/p/35-x-35mm-40r60t-nir-plate-beamsplitter/23034/. The weblink status indicates that the product is in stock, ensuring quick delivery for your optical project needs.