49-628 12.5 x 12.5 mm N-BK7 Precision Protective Flat Window; t=3 mm VIS 0 425-675nm

This 49-628 model is a high-precision protective flat window, measuring 12.5 x 12.5 mm with a thickness of 3 mm. It is made from N-BK7, a popular borosilicate crown glass manufactured by Schott, known for its excellent optical properties and high damage threshold.

The window features a standard anti-reflection coating, specifically the EDM VIS-0 coating, on both the front and back surfaces. This coating is designed to minimize reflection losses across the visible spectrum (425-675 nm), thereby enhancing transmission and improving overall system performance.

The window's thin lens shape allows it to be used in various optical systems without significantly altering the path of light. Its rectangular base shape and flat geometry make it suitable for applications requiring a clear aperture and minimal optical aberrations.

This item is currently in stock and available for purchase from Edmund Optics, a leading provider of optical components. The provided weblink leads directly to the product page for easy access and ordering.