49-882 20.0mm Dia. x 35.0mm FL; Uncoated; Plano-Convex Lens

The 49-882 is a 20.0mm diameter, 35.0mm focal length Plano-Convex lens, sourced from the renowned optical components vendor, Edmund Optics. This lens, designed for general-purpose use, is uncoated, offering users a cost-effective solution for applications that do not require specialized coatings.

The lens's geometry is characterized by a convex surface with a 18.09mm radius, while the planar surface has an infinite radius. The lens's edge thickness measures 1.48mm, and its center thickness is 4.5mm, providing a balance between weight and optical performance. The effective focal length (EFL) is 35mm, making it suitable for a wide range of applications.

The lens is crafted from the high-quality material, N-BK7 Schott, a borosilicate crown glass known for its excellent optical properties, including a high Abbe number and low dispersion. This material is ideal for applications that require high image quality and color correction.

The lens is designed to operate at a wavelength of 587.6nm, making it suitable for use in visible light applications. However, it can also be used in broader spectral ranges, depending on the specific requirements of the application.