SLB-50.8-70PIR2 50.8 mm Dia. x 70.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-50.8-70PIR2 is a Plano-Convex Lens, part of OptoSigma's extensive catalog of optical elements. This lens, with a diameter of 50.8 mm and a focal length of 70 mm, is designed for use within the wavelength range of 750-1550nm, making it suitable for a variety of applications within the infrared spectrum.

The lens is made from n-bk7 schott, a popular material in optical systems due to its excellent optical properties and versatility. The Plano-Convex geometry, where one side is flat and the other is curved, allows for efficient light collection and focusing. The lens has a center thickness of 13.4 mm and an edge thickness of 3 mm, providing a robust structure while maintaining a low profile.

The front and back surfaces of the lens are coated with opt ir2, a coating specifically designed for infrared applications. This coating enhances the lens's performance by reducing surface reflections and improving transmission within the specified wavelength range.

The SLB-50.8-70PIR2 is currently in stock and available for immediate purchase through the OptoSigma website. With its high-quality materials, precise geometry, and advanced coating, this lens is an excellent choice for any optical system operating within the 750-1550nm range.