12-191 25 x 25 mm Borofloat33 Protective Flat Window; t=3.3 mm NIR 700-1150nm

This 12-191 optical window is a high-quality, rectangular-shaped component designed for use in near-infrared (NIR) applications. Sourced from the reputable vendor Edmund Optics, this window is made from Borofloat33, a durable and reliable glass material known for its excellent optical properties.

The window measures 25 x 25 mm in width and length, respectively, and has a thickness of 3.3 mm, providing a robust and stable platform for various optical setups. The rectangular shape, or Base Shape as defined in the item data, is a common choice for many applications due to its ease of integration and versatility.

The window features a coating on both the front and back surfaces, specifically the EDM NIR 700-1150nm coating. This coating is designed to optimize the window's performance in the NIR spectrum, between 700 and 1150 nanometers, making it ideal for applications such as biomedical imaging, spectroscopy, and telecommunications.

The window's geometry, including its width, length, and thickness, along with its coating and material, contribute to its overall classification as a Thin Lens. This categorization is based on the window's ability to refract and focus light, much like a traditional lens, albeit with less optical power due to its thinness.