112-0219E 25.4 mm Dia. x -100 mm FL; Uncoated; Plano-Concave Lens

The 112-0219E is a Plano-Concave Lens, sourced from EKSMA Optics, a renowned vendor known for its high-quality optical components. This lens, with a base shape of Circular, is designed to refract light rays inward, making it ideal for applications that require light to be focused at a single point.

The lens boasts a diameter of 25.4 mm, providing a substantial surface area for light transmission. The thickness at the edge measures 4.6 mm, while the center thickness is 3.1 mm, ensuring structural integrity and minimal distortion. The effective focal length (EFL) of this lens is -100 mm, indicating its concave nature.

The lens is crafted from the material n-bk7 schott, a popular choice in the optical industry due to its excellent optical properties. The wavelength of 546 nm suggests this lens is designed for use in the visible light spectrum.

Notably, this lens is uncoated, meaning it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This may be suitable for applications where specific coatings are not required or desired.

For more information and to check the availability of this lens, please visit the vendor's website using the provided weblink.