69-343 12.0mm Dia. x 84.0mm FL; Plano-Convex Lens Laser V-Coat 405nm

The 69-343 is a Plano-Convex spherical lens, sourced from Edmund Optics, offering a 12.0mm diameter and a focal length of 84.0mm, specifically designed for use with a 405nm wavelength. This lens boasts an impressive Edmund Optics Las V-Coat 405nm coating on both the front and back surfaces, ensuring optimal performance and durability.

The lens's geometry includes a 2.08mm edge thickness and a 2.5mm center thickness, with a back focal length of 82.39mm and an effective focal length of 84mm. The lens material is n-BK7 Schott, a high-grade optical glass known for its excellent transparency and low dispersion.

This lens is ideal for applications that require high-quality, precise focusing and beam shaping, such as laser systems, interferometry, and imaging applications. The lens's robust construction and high-quality coating make it suitable for use in various environments, ensuring reliable and consistent performance.

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