SLB-25.4-60PIR2 25.4 mm Dia. x 60.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-25.4-60PIR2 is a Plano-Convex Spherical Lens with a diameter of 25.4 mm and a focal length of 60 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The 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 1.9 mm thickness at the edge and a 4.6 mm thickness at the center. The effective focal length (EFL) is 60 mm, and the back focal length (BFL) is 57 mm. The lens's front and back surfaces are coated with opt ir2, a broadband anti-reflection coating that enhances transmission in the 750-1550nm wavelength range.

This lens is ideal for applications that require high transmission and low reflection in the near-infrared spectrum, such as optical imaging, beam shaping, and laser systems. The lens's Plano-Convex design provides a large flat surface for easy integration into optical systems while maintaining a compact form factor.

Please note that the lens's inner and outer radii are not specified, indicating that they are not critical to its performance. However, the radius of curvature (R1) of the convex surface is 31.14 mm.

For more information, including pricing and availability, please refer to the vendor's website using the provided weblink. The link has been verified and is currently valid, indicating that the lens is in stock.