69-420 6.0mm Dia. x 60.0mm FL; Plano-Convex Lens Laser V-Coat 633nm

The 69-420 is a Plano-Convex spherical lens, boasting a 6.0mm diameter and a 60.0mm focal length. This lens is sourced from the renowned optical vendor, Edmund Optics, and is designed for use with a 633nm wavelength, making it suitable for a variety of applications in the visible light spectrum.

The lens is crafted 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, clear images with minimal chromatic aberration. The lens has a center thickness of 1.6mm and an edge thickness of 1.45mm, providing a robust and durable construction.

The 69-420 features a front and back coating of EDM Las V-Coat 633, a specialized anti-reflective coating that enhances the lens's performance in laser applications. This coating reduces surface reflections, improving light transmission and increasing the lens's efficiency.

The lens's geometry, including its inner and outer radii, is optimized for optimal performance. The lens has a 31.01mm radius on the curved (convex) side, and its back focal length is 58.95mm. This geometry, combined with the lens's high-quality materials and coatings, makes the 69-420 an excellent choice for a wide range of optical applications.

According to the vendor's website, this item is currently in stock, ensuring quick and reliable delivery. With its superior quality and performance, the 69-420 is a reliable and versatile addition to any optical system.