14BCV200-1-2 25.4 mm Dia. x 200 mm FL; Uncoated; Double-Concave Lens

The 14BCV200-1-2 is a double-concave lens, part of Standa's extensive spherical lens collection. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications.

The lens has a diameter of 25.4 mm and a thickness at the edge of 3.9 mm, ensuring durability and stability. The center thickness is 3 mm, contributing to its overall compact design. The effective focal length (EFL) of this lens is 200 mm, making it suitable for applications requiring a longer focal length.

The lens's geometry is defined by its radii of curvature, with r1 at -191.046879 and r2 at 191.046879. These values indicate a symmetrical, double-concave lens, which is ideal for use in systems where dispersion compensation is required. The lens's inner and outer radii are both 0, indicating a simple, non-aspherical design.

The lens is made from UVFS Mal-1965, a material specifically chosen for its optical properties at the wavelength of 355 nm. This material ID ensures the lens performs optimally in its intended application.

Please note that this lens is uncoated. While this may result in a lower cost, it could lead to reduced transmission and increased susceptibility to environmental factors. Therefore, consider the specific requirements of your application before deciding on an uncoated lens.

For more information, including pricing and availability, please refer to the vendor's website at http://www.standaphotonics.com/lenses/double-concave-lenses.php.