L-BCC066 25.4 mm Dia. Double-Concave Lens; EFL=-100mm Uncoated

The L-BCC066 is a 25.4 mm diameter Double-Concave Spherical Lens, sourced from the renowned optical vendor, Ross Optical. This lens is designed with a base shape of a circle and features a significant double-concave geometry, making it an ideal choice for specific optical applications.

The lens has a center thickness of 2.5 mm and an edge thickness of 3.76 mm, providing a robust structure while maintaining a sleek profile. The effective focal length (EFL) of this lens is -100mm, indicating that it is a diverging lens, often used in applications such as beam expansion, image reduction, or in complex optical systems.

The L-BCC066 is made from the high-quality material N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including high transmittance and low dispersion. This material is suitable for a wide range of wavelengths, with the item data specifying a wavelength of 587.6 nm.

Notably, this lens is uncoated. While coatings can enhance the performance of lenses by reducing reflection, increasing transmission, or providing other benefits, an uncoated lens can be advantageous in certain applications where specific coating properties are not required.

The L-BCC066 is available from Ross Optical, and the provided weblink indicates that it is currently in stock. This lens, with its unique combination of features, could be a valuable addition to your optical system, depending on your specific requirements.