This is a 7 x 12 mm rectangular Beam Splitter of the subtype Thin BS, manufactured by Qioptiq Photonics. The Beam Splitter is made of N-BK7 Schott, a popular optical glass, and has a thickness of 2mm.
The Beam Splitter is designed to operate in the Visible to Near-Infrared (VIS-NIR) spectrum, specifically between 450-1000nm. It features a 50:50 beam splitting ratio, meaning it reflects 50% of the incident light and transmits the remaining 50%.
The front surface of the Beam Splitter is coated with qio bbbs50tbpvisnir4, a coating that enhances its performance in the VIS-NIR spectrum. The Beam Splitter is shaped as a thin lens, which is ideal for applications where space is a constraint.
The current status of this item is in stock, and more information about it can be found on the Qioptiq Photonics website.