36-582 25 mm Dia. AR Coated Sapphire Protective Flat Window; t=2.3 mm VIS-NIR 400-1000nm

This product is a 25 mm diameter Sapphire Flat Window, offered by the renowned optical vendor, Edmund Optics. The window, identified by the code 36-582, is designed for use in the visible to near-infrared (VIS-NIR) spectrum, specifically catering to the wavelength of 587.6 nm.

The window is manufactured from high-quality Sapphire (Al2O3), a material known for its exceptional hardness, chemical resistance, and thermal stability. This makes it an ideal choice for applications that demand durability and resistance to harsh environments. The window's geometry features a diameter of 25 mm and a thickness of 2.3 mm, providing a balance between strength and compactness.

The window is coated with a broadband anti-reflective (AR) coating, specifically the 'edm visnir0sp2002000' coating, on both the front and back surfaces. This coating is designed to minimize reflection across the entire VIS-NIR spectrum, from 400 to 1000 nm. The result is improved transmission of light, enhancing the performance of the optical system in which the window is used.

The window is shaped as a thin lens, suggesting it may have some light bending properties, although this is not explicitly stated in the provided data. The product's web link is valid and indicates that it is currently in stock, ensuring quick and reliable delivery for your optical needs.