83-518 12.5 mm Dia. N-BK7 Laser Line Window; t=3 mm Laser V-Coat 980nm

The 83-518 is a high-quality Window component from Edmund Optics, designed primarily for use in laser applications. This Window boasts a 12.5 mm diameter and a thickness of 3 mm, making it a compact yet robust solution for various optical systems.

The Window is crafted from N-BK7, a popular borosilicate glass known for its excellent optical properties. This material, also known as BK7, is renowned for its low dispersion and high transmission across a wide spectrum, making it an ideal choice for laser applications.

The 83-518 Window features a special coating, referred to as the "edm las v-coat 980". This coating is applied to both the front and back surfaces, enhancing its performance in the 980 nm wavelength range. The coating is designed to increase transmission and reduce reflection, thereby improving the efficiency and performance of your optical system.

The Window's geometry is defined as a "Thin Lens", indicating its potential use in focusing or collimating light. However, it's important to note that the Window does not possess any optical power on its own. Instead, its primary function is to provide a clear, protected path for light to travel through.

In terms of availability, the item data indicates that this Window is currently in stock. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.