011-0502E 50.8 mm Dia. N-BK7 Plano-Convex Window; t=10mm Uncoated

The 011-0502E is a Plano-Convex Window, a type of curved window, with a base shape of a circle and a diameter of 50.8 mm. This window has a thickness of 10 mm at the center, making it suitable for applications that require a substantial distance between the two surfaces while maintaining a compact form factor. The effective focal length (EFL) of this window is 193.43 mm, which is the distance from the center of the curved surface to the focal point. The radius of curvature (R1) of the curved surface is 100 mm.

This window is made of N-BK7, a type of glass manufactured by Schott, which is known for its excellent optical properties and versatility. N-BK7 is a borosilicate crown glass that offers low dispersion and high transmission in the visible and near-infrared regions of the spectrum. The window is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors.

The window is designed to work at a wavelength of 588 nm, which is in the yellow-orange part of the visible spectrum. This makes it suitable for applications that use light in this region, such as certain types of lasers or light-emitting diodes (LEDs).

The 011-0502E is available from EKSMA Optics, a vendor known for its extensive range of optical components. According to the vendor, the window is in stock, ensuring quick delivery for those who need it.