OFBP-25C05-20 25 mm Dia. N-BK7 Round Precision Polished Flat Window; t=5 mm Uncoated

This is the OFBP-25C05-20, a 25 mm diameter N-BK7 round precision polished flat window with a thickness of 5 mm, uncoated. This product is sourced from OptoSigma, a reputable vendor in the optical industry.

The OFBP-25C05-20 is a window, a type of optical element that is used to protect the more sensitive components of an optical system from environmental factors such as dust, dirt, or moisture, while having minimal impact on the light passing through. This particular model is a flat window, meaning it does not alter the path of light, making it ideal for applications where maintaining the original light path is crucial.

The window is made from N-BK7, a type of glass that is known for its excellent optical properties. This material is often used in high-precision optical systems due to its low dispersion and high transmission in the visible spectrum. The window has a diameter of 25 mm and a thickness of 5 mm, making it suitable for a wide range of applications.

The OFBP-25C05-20 is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in applications where the natural properties of the glass are desired, or where cost is a concern. However, it's important to note that uncoated surfaces can be more susceptible to environmental factors such as dirt, dust, or moisture, so they may require more frequent cleaning or maintenance.

This window is in stock and available for purchase on the OptoSigma website, as indicated by the "weblink status" field in the item data. For more information, including pricing and availability, please visit the provided weblink.