SLB-25-60NIR1 25.0 mm Dia. x -60.0 mm FL; Coated; Plano-Concave Lens 633-1064nm

The SLB-25-60NIR1 is a Plano-Concave Spherical Lens, sourced from OptoSigma, a renowned vendor in the optical industry. This lens boasts a diameter of 25.0 mm and a focal length of -60.0 mm, making it a versatile component for various optical applications.

The lens is crafted from n-bk7 schott, a high-quality optical glass known for its excellent transmittance and homogeneity. The base shape of the lens is circular, and it features a double-sided coating of opt ir1, which enhances its performance in the 633-1064nm wavelength range.

The geometry of the lens is meticulously designed, with an edge thickness of 4.6 mm and a center thickness of 2 mm. The lens's inner and outer radii are 0, and its effective focal length (EFL) is -61.3 mm. The back focal length (BFL) is also -60.0 mm, providing a well-balanced optical path.

The item data indicates that this lens is in stock and available for immediate use. For more detailed information, you can refer to the vendor's website through the provided weblink. This lens, with its superior quality and performance, is an excellent choice for applications in the specified wavelength range.