KBX019 6.35 mm Dia. x 25.4 mm FL; Uncoated; Double-Convex Lens

The KBX019 is a high-quality spherical lens, specifically a double-convex lens, sourced from the reputable vendor MKS/Newport. This lens boasts a diameter of 6.35 mm and a focal length of 25.4 mm, making it suitable for a wide range of optical applications.

The lens is made from the material n-BK7 Schott, a popular choice in the optical industry due to its excellent optical properties. The base shape of the lens is circular, and it features a double-convex geometry, meaning it has two spherical surfaces that curve outwards. This geometry is often used to focus light, making the KBX019 an ideal component for applications requiring light concentration or magnification.

The lens has a thickness of 3 mm at the edge and 3.39 mm at the center. The back focal length (BFL) is 24.25 mm, and the effective focal length (EFL) is 25.4 mm. The radii of the first and second surfaces are 25.663 mm and -25.663 mm, respectively. The lens does not have any coating, which is indicated by the 'Uncoated' parameter in its name.

The KBX019 is available from MKS/Newport, and the link provided in the item data indicates that it is currently in stock. This information, along with the detailed specifications, should help you in your decision-making process when searching for optical components with similar properties.