14BCV25-1-2 25.4 mm Dia. x 25 mm FL; Uncoated; Double-Concave Lens

This is a 14BCV25-1-2 Double-Concave Lens from Standa, a renowned vendor in the optical industry. The lens is spherical in shape, featuring a base shape of a circle, and is designed for use with a wavelength of 355 nanometers.

The lens has a diameter of 25.4 millimeters and a thickness at the edge of 10.2 millimeters. The center thickness is 4.2 millimeters, providing a robust structure while maintaining a relatively thin profile. The effective focal length (EFL) of this lens is 25 millimeters, making it suitable for a variety of optical applications.

The lens's geometry includes two radii, R1 and R2, which are -25.826894 millimeters and 25.826894 millimeters respectively. These radii contribute to the double-concave design of the lens, which is characterized by both surfaces curving inward. The inner and outer radii are both zero, indicating a uniform curvature across the lens.

The lens is made from UVFS Mal-1965, a material with specific optical properties that make it suitable for use in ultraviolet applications. The lens does not come with any coating, which can be a consideration depending on the specific application and environmental conditions.

According to the vendor's website, this lens is currently in stock, making it readily available for immediate use. For more information, including detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.