OPB-25C03-10-5 25 mm Dia. N-BK7 Round Optical Parallel Flat Window; t=3 mm Uncoated

The OPB-25C03-10-5 is a 25 mm diameter N-BK7 round optical parallel flat window with a thickness of 3 mm, sourced from OptoSigma. This window is a type of flat window, designed with a base shape of a circle, making it suitable for a wide range of optical applications.

The window is made from N-BK7, a popular glass type in the optical industry, known for its excellent optical properties. This Schott glass type is widely used due to its low coefficient of thermal expansion, high transmittance in the visible and near-infrared regions, and its ability to be easily polished.

The window is designed for use at a wavelength of 588 nm, making it suitable for applications that operate within this wavelength range. Its shape is that of a thin lens, further expanding its potential uses in various optical systems.

Notably, this window is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in applications where the natural properties of the glass are desired, or where additional coatings may interfere with the system's operation.

According to the vendor's website, this item is currently in stock, ensuring quick delivery for those who need it. For more information, users can refer to the provided weblink.