010-0101T6 12.7 mm Dia. N-BK7 Plano-Concave Window; t=6mm Uncoated

This 010-0101T6 optical window, sourced from EKSMA Optics, is a curved window with a plano-concave design and a base shape of a circle. The window has a diameter of 12.7 mm and a thickness of 6 mm at the edge, making it suitable for various optical applications.

The window is made from N-BK7 glass, a popular material in the optical industry due to its excellent optical properties and wide transparency range. The window is designed for a wavelength of 588 nm, making it suitable for applications that use this wavelength.

The window's geometry includes an effective focal length (EFL) of 48.36 mm and a radius of curvature (R1) of -25 mm. The negative value of R1 indicates that the window is concave. The concave design can be beneficial in applications where beam divergence needs to be controlled or reduced.

Notably, this window is uncoated. Coatings are often applied to optical surfaces to enhance their performance, such as by reducing reflections or increasing transmission. However, uncoated windows can be advantageous in certain applications, such as where cost, simplicity, or specific optical properties are a priority.

For more information, including pricing and availability, please refer to the vendor's website.