SLB-60-250PIR2 60.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-60-250PIR2 is a Plano-Convex Spherical Lens, sourced from OptoSigma, with a diameter of 60.0 mm and a focal length of 250.0 mm. This lens is designed for use within the wavelength range of 750-1550nm, making it suitable for a variety of applications within this spectrum.

The lens is fabricated from n-bk7 schott, a popular material in optical systems due to its excellent optical properties. The lens features a Plano-Convex geometry, with a thickness of 3.0 mm at the edge and 6.5 mm at the center. The front and back surfaces of the lens are coated with opt ir2, a coating that enhances the lens' performance within its specified wavelength range.

The lens' design includes an effective focal length (EFL) of 250.7 mm, a back focal length (BFL) of 245.7 mm, and a radius of curvature (R1) of 129.75 mm. The lens' inner and outer radii are 0 mm, indicating a uniform curvature across the lens surface.

The lens' web links are valid and indicate that it is currently in stock, making it readily available for immediate use. This lens is a versatile and high-performing option for any optical system operating within the 750-1550nm wavelength range.