SLB-06B-12P 6.0 mm Dia. x 12.3 mm FL; Double-Convex Lens Uncoated

The SLB-06B-12P is a 6.0 mm diameter double-convex lens with a focal length of 12.3 mm, sourced from OptoSigma. This lens is made of n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The lens's geometry includes a 1.0 mm edge thickness and a 1.7 mm center thickness, contributing to its robustness and durability.

The lens's base shape is circular, and its shape is spherical, which is ideal for applications requiring uniform curvature. The lens is uncoated, which means it does not have any anti-reflective or other coatings. This may result in higher reflectivity, especially at larger angles of incidence, but it also means the lens is less susceptible to damage from environmental factors or cleaning.

The lens's geometry also includes an effective focal length (EFL) of 12.3 mm, a back focal length (BFL) of 11.7 mm, and radii of curvature of 12.46 mm for both the front and back surfaces. These parameters make the lens suitable for a wide range of optical applications.

The lens's wavelength is 546.1 nm, which is in the visible light spectrum. This makes it suitable for applications involving visible light, such as imaging, illumination, and beam manipulation.