130-0365 30 mm Dia. N-BK7 Standard Plano-Convex Axicon; 8 mm Uncoated

The 130-0365 is a standard plano-convex axicon prism, sourced from EKSMA Optics, a renowned vendor in the optical components industry. This axicon prism boasts a 30 mm diameter and an 8 mm thick edge, with a center thickness of 10 mm, making it suitable for a wide range of optical applications.

The axicon's apex angle is 2.8797932657906435 degrees, which is a key characteristic determining its optical properties. This specific angle allows the axicon to function as a beam shaper, transforming a collimated beam into a Bessel beam or a divergent beam into a hollow cone of light. The convexity of the prism is another crucial factor, and in this case, it is convex.

The material used for this axicon prism is N-BK7, a type of borosilicate glass manufactured by Schott. This material is known for its excellent optical properties, including high transparency and low autofluorescence, making it a popular choice for various optical applications.

The axicon prism is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in certain applications where the natural properties of the glass are desired. However, it's important to note that uncoated surfaces can be more susceptible to environmental factors such as dust, moisture, and scratches.

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