48-394 12.5 mm Dia. 70:30 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm

This 48-394 Beamsplitter is a high-quality optical component sourced from Edmund Optics, a leading vendor in the field. It is designed for use in the visible light spectrum, specifically between 400 and 700 nanometers, making it suitable for a wide range of optical applications.

The beamsplitter features a circular geometry with a diameter of 12.5 millimeters and a thickness of 3 millimeters. It is made from N-BK7, a popular optical glass known for its excellent optical properties. This material is identified by the Material ID "n-bk7 schott" in the item data.

The beamsplitter's coating is another key feature. The front surface of the beamsplitter is coated with the EDM 48-394 coating, which is specifically designed to provide a 70:30 (R:T) split ratio. This means that 70% of the incident light is reflected, while 30% is transmitted.

The beamsplitter's physical data further illustrates its capabilities. The reflection and transmission values are 0.7 and 0.3, respectively, aligning with the specified 70:30 split ratio.

For more detailed information, including availability and pricing, please refer to the provided weblink: https://www.edmundoptics.com/p/125mm-dia-70r30t-vis-plate-beamsplitter/8642/