ND530A Dia. 0.5 in ND Reflective Filter; SM05-Threaded Mount; Optical Density 3.0

The ND530A is a Neutral Density Filter with a diameter of 0.5 inches, manufactured by Thorlabs. This filter is designed with a circular base shape and a thin lens shape, making it an ideal choice for various optical applications. The ND530A boasts a Schott N-BK7 material ID, ensuring high-quality performance and durability.

The filter's primary function is to reduce the intensity of incident light without altering its color composition. This is achieved through the application of a front and back coating of tho nd30, providing an optical density of 3.0. This specific optical density reduces the light intensity by a factor of 1000, making it highly effective in managing high-intensity light sources.

The ND530A features a SM05-threaded mount, offering easy integration with other optical components. The filter's geometry includes a diameter of 12.7 millimeters and a thickness of 1 millimeter, contributing to its compact and lightweight design.

For those seeking comprehensive optical solutions, the ND530A is available for purchase through the Thorlabs website, where it is currently in stock. The product's webpage provides further details and specifications, ensuring users have access to all necessary information before making a purchase.