SLB-60-200PIR2 60.0 mm Dia. x 200.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-60-200PIR2 is a Plano-Convex Spherical Lens, 60.0 mm in diameter and 200.0 mm in focal length, sourced from OptoSigma. This lens is made of n-bk7 schott material, a popular choice for its high refractive index and low dispersion, making it ideal for a wide range of applications.

The lens features a Plano-Convex geometry, with a 3mm thickness at the edge and a 7.4mm thickness at the center. The front and back surfaces are coated with Opt IR2, a broadband anti-reflection coating designed for the 750-1550nm wavelength range. This coating significantly reduces surface reflections, enhancing the lens's overall transmission and performance.

The lens's inner and outer radii are 0, and its effective focal length (EFL) is 200.1mm. The front radius of curvature (R1) is 103.8mm, and the back focal length (BFL) is 195.1mm. The lens's base shape is circular, and it is available in stock, according to the vendor's website.

This lens is suitable for various applications, including but not limited to, beam shaping, collimation, and imaging within the specified wavelength range. Its high-quality materials, precise geometry, and advanced coating make it a reliable and efficient choice for optical systems.