SLB-40-450PIR2 40.0 mm Dia. x 450.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-40-450PIR2 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 40.0 mm and a thickness of 2.0 mm at the edge, transitioning to 2.9 mm at the center. The effective focal length (EFL) of this lens is 450.0 mm, with a back focal length (BFL) of 448.1 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 to enhance performance within the infrared spectrum.

This lens is a versatile option for a variety of applications, particularly within the infrared range. Its Plano-Convex design allows for efficient light gathering and focusing, making it suitable for use in imaging systems, beam shaping, and other optical applications.

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