SLB-60B-70P 60.0 mm Dia. x 72.7 mm FL; Double-Convex Lens Uncoated

The SLB-60B-70P is a high-quality double-convex lens offered by OptoSigma, a leading vendor in the optical industry. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications, thanks to its precise geometry and material composition.

The lens has a diameter of 60.0 mm and a center thickness of 16.0 mm, making it suitable for applications requiring a substantial light-gathering capacity. The edge thickness is 3.0 mm, ensuring robustness and durability. The effective focal length (EFL) of this lens is 72.7 mm, which, combined with its double-convex shape, provides a high optical power.

The SLB-60B-70P is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and chemical durability. This lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements.

The lens's geometry, including the radii of curvature (R1 and R2) of 72.66 mm and -72.66 mm respectively, is designed to minimize spherical aberration and ensure optimal image quality. The back focal length (BFL) of 67.3 mm allows for easy integration into optical systems.