38-309 12.7mm Dia. x 40.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

The 38-309 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. It boasts a 12.7mm diameter and a focal length of 40.0mm, making it suitable for a variety of optical applications. The lens is made from the material n-bk7 schott, a popular choice due to its excellent optical properties.

The lens features a front and back coating of edm vis-0 std curve, which is a type of anti-reflective coating. This coating enhances the lens's performance by reducing light loss due to reflection, thereby increasing the amount of light transmitted through the lens. The coating is designed for the visible spectrum, specifically for 0 degrees, and it is effective within the wavelength range of 425-675nm.

The geometry of the lens includes a thickness edge of 1.3mm and a thickness center of 2.3mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a plano surface on one side. The lens's back focal length is 38.48mm, and its effective focal length is 40mm.

The lens's detailed parameters and specifications make it a versatile component for various optical systems. Its high-quality construction and reliable performance make it a trusted choice for users in need of a Plano-Convex Lens for their optical applications.