SLB-30-450PIR2 30.0 mm Dia. x 450.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-30-450PIR2 is a Plano-Convex Spherical Lens, sourced from OptoSigma, designed for use within the wavelength range of 750-1550nm. This lens boasts a circular base shape with a diameter of 30.0 mm and a thickness of 2.0 mm at the edge, transitioning to 2.5 mm at the center. The effective focal length (EFL) of this lens is 450.0 mm, with a back focal length (BFL) of 448.4 mm.

The lens is crafted from n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The front and back surfaces of the lens are coated with opt ir2, a coating specifically designed for infrared applications, enhancing its performance within the specified wavelength range.

The lens's geometry, including its inner and outer radii, are optimized for its specific use case. The inner radius is 0 mm, while the outer radius is also 0 mm, indicating a uniform curvature across the lens. This lens is an excellent choice for applications that require a high-quality, infrared-optimized Plano-Convex Spherical Lens.