33-368-INK 25.0mm Dia. x 400.0mm FL; NIR I; Inked; Plano-Convex Lens NIR I 600-1050nm

This is a Plano-Convex Lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, identified as the 33-368-INK, is a spherical lens with a base shape of a circle, designed for use in the near-infrared (NIR) spectrum, specifically at a wavelength of 587.6nm.

The lens has a diameter of 25.0mm and a thickness at the edge of 2.82mm, while the center thickness is 3.2mm. The effective focal length (EFL) of the lens is 400.0mm, making it suitable for applications that require a longer focal length. The lens's front and back surfaces are coated with the EDM NIR-I standard curve coating, which enhances its performance in the NIR spectrum, specifically between 600-1050nm.

The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature across the lens. The first radius of curvature (R1) is 206.72mm, and the back focal length (BFL) is 397.89mm. The lens is made of N-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility.

The lens's web links are valid and indicate that it is currently in stock, making it readily available for immediate use. This detailed description should provide a comprehensive understanding of the lens's features and specifications, aiding users in their selection process.