45-644 50 mm Dia. B270 Glass Protective Flat Window; t=3 mm Uncoated

The 45-644 is a 50 mm diameter uncoated B270 window, a high-quality optical component designed for protective applications. This window, sourced from the reputable vendor Edmund Optics, is available and in stock, as indicated by its weblink status.

The window is a flat type, characterized by its base shape of a circle, which provides uniformity and consistency in its application. It has a diameter of 50 mm and a thickness of 3 mm, making it a robust and substantial component. The B270 material ID indicates that it is made from B270 Schott glass, a popular choice for its excellent optical properties and durability.

The window is designed to operate at a wavelength of 587.6 nm, which is within the visible light spectrum. This makes it suitable for applications that require transparent and protective optical components. The window is shaped as a thin lens, which contributes to its lightweight nature and ease of integration into various systems.

Notably, this window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in applications where coatings may interfere with the desired optical properties or introduce unwanted reflections. However, it may be more susceptible to environmental factors such as dust, dirt, or scratches.