14PCV650-1-1 25.4 mm Dia. x -650 mm FL; Uncoated; Plano-Concave Lens

The 14PCV650-1-1 is a Plano-Concave Spherical Lens, sourced from Standa, a renowned vendor in the optical industry. This lens is designed with a base shape of Circular, and its primary function is to diverge light. The lens is made from the material n-bk7 schott, a popular choice due to its excellent optical properties.

The lens has a diameter of 25.4 mm and a thickness at the edge of 4 mm. The center thickness is slightly less at 3.7 mm. The effective focal length (EFL) of this lens is -650 mm, which is a measure of the lens's ability to converge or diverge light. The concave radius (R1) is -337.155 mm, and the lens does not have an inner or outer radius.

This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, uncoated lenses can still provide high-quality optical performance, especially in applications where the light path does not pass through multiple surfaces or where high transmission is not required.

The lens is designed to operate at a wavelength of 546 nm. This wavelength falls within the visible light spectrum, making this lens suitable for applications that involve visible light.