SLB-50.8-300PIR2 50.8 mm Dia. x 300.0 mm FL; Coated; Plano-Convex Lens 750-1550nm

The SLB-50.8-300PIR2 is a Plano-Convex Spherical Lens, sourced from OptoSigma, with a diameter of 50.8 mm and a focal length of 300 mm. This lens 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 fabricated from n-bk7 schott, a popular optical glass due to its excellent optical properties and versatility. The Plano-Convex geometry, with a thickness of 2.9 mm at the edge and 5 mm at the center, ensures a wide field of view and low spherical aberration. The lens's front and back surfaces are coated with opt ir2, a broadband anti-reflection coating that enhances transmission within the specified wavelength range.

The lens's geometry also includes an inner radius of 0 mm and an outer radius of 0 mm, indicating a flat, uncurved edge. The back focal length (BFL) is 296.7 mm, a value that is crucial for determining the lens's position within an optical system.

According to the vendor's website, this item is currently in stock, ensuring quick delivery for your optical system needs. The provided weblink offers more detailed information and specifications, providing a valuable resource for further research and consideration.