69-473 9.0mm Dia. x 15.0mm FL; Plano-Convex Lens Laser V-Coat 785nm

The 69-473 is a Plano-Convex spherical lens, characterized by its 9.0mm diameter and 15.0mm focal length. This lens is designed to work optimally with a wavelength of 785nm, making it suitable for various applications in this spectrum.

The lens is fabricated from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material ensures that the lens delivers sharp and clear images, free from chromatic aberration.

The lens features a laser-optimized V-coat coating on both the front and back surfaces. This coating is specifically designed to enhance the lens's performance in laser applications, providing high transmission and excellent laser damage threshold.

The geometry of the lens includes a thickness of 1.56mm at the edge and 3mm at the center. The lens's inner and outer radii are 0, indicating a flat surface on one side and a curved surface on the other. The radius of curvature of the curved surface is 7.75mm, and the back focal length is 13.02mm.

This lens is available from Edmund Optics and is currently in stock, according to the vendor's website. The detailed specifications, coupled with its availability, make the 69-473 an excellent choice for users seeking a high-performance lens for their 785nm laser applications.