L-BCC022 12.5 mm Dia. Double-Concave Lens; EFL=-125mm Uncoated

The L-BCC022 is a 12.5 mm diameter Double-Concave Spherical Lens, sourced from the renowned optical component vendor, Ross Optical. This lens is designed with a base shape of a circle and features a unique double-concave geometry, making it an ideal choice for specific optical applications.

The lens has a center thickness of 1.5 mm and an edge thickness of 1.9 mm, providing a robust structure while maintaining a compact form factor. The effective focal length (EFL) of this lens is -125mm, indicating that it is a diverging lens, often used in applications such as beam expansion or collimation.

The L-BCC022 is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This material ensures high transmittance and low dispersion, making it suitable for a wide range of applications, particularly where high image quality is required.

The lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, this does not limit its usability, as uncoated lenses can still provide satisfactory performance in many applications, especially when the light source is not highly coherent or the system is not very sensitive to surface reflections.

For more information or to purchase this product, please visit the vendor's website using the provided weblink, which has been confirmed to be valid and in stock at the time of data collection.