This is a Plano-Convex lens, type Lens, sourced from the vendor Standa. The lens has a Sub Type of Spherical Lens and a Base Shape of Circular. The lens's geometry includes a diameter of 50.8 mm, a thickness edge of 4 mm, and a thickness center of 5.2 mm. The effective focal length (EFL) is 500 mm, and the radius of curvature (R1) is 258.35 mm. The Inner Radius and Outer Radius are both 0 mm.
The Material ID for this lens is n-bk7 schott, and it is designed for use with a wavelength of 546 nm. The lens's shape is Spherical, and it does not have any coating.
The weblink for this item is valid and indicates that it is in stock. For more information, please visit the provided weblink: http://www.standaphotonics.com/lenses/plano-convex-lenses.php