45-638 15 mm Dia. B270 Glass Protective Flat Window; t=2 mm Uncoated

The 45-638 is a 15 mm diameter uncoated B270 window, a high-quality optical component designed for protective applications. Sourced from the reputable vendor Edmund Optics, this window boasts a thin lens shape and a uniform 2 mm thickness, making it an ideal choice for various optical systems.

The window is made of B270 Schott glass, a borosilicate crown glass known for its excellent chemical resistance, low thermal expansion, and high transmittance in the visible spectrum. This specific window is centered around the wavelength of 587.6 nm, ensuring optimal performance in applications that utilize this wavelength.

As an uncoated window, the 45-638 provides excellent light transmission without the added complexity or cost of specialized coatings. This feature also allows for easy customization, as users can apply their preferred coatings to tailor the window's properties to their specific needs.

The 45-638 window is currently in stock and available for purchase through the Edmund Optics website, linked in the item data for convenience. With its high-quality materials, versatile design, and reliable performance, the 45-638 15 mm diameter B270 window is an excellent choice for users in need of a protective, uncoated optical component.