47-331 12.0mm Dia. x 18.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm

The 47-331 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 12.0mm and a focal length of 18.0mm, making it a compact yet powerful optical component. The lens is made from n-sf5 Schott, a high-quality optical material known for its excellent transmittance and durability.

The lens features a front and back coating of edm vis-0 std curve, which is a standard coating for visible light with a 0-degree angle of incidence. This coating enhances the lens's light transmission capabilities and provides protection against environmental factors, ensuring the lens maintains its performance over time.

The lens's geometry is another notable feature. It has a thickness edge of 1.41mm and a thickness center of 3mm, providing a balanced structure for efficient light transmission. The inner and outer radii are both 0mm, indicating a uniform curvature throughout the lens.

The 47-331 is designed to work with visible light, specifically within the wavelength range of 425-675nm. This makes it suitable for a wide range of applications, including but not limited to, machine vision, scientific research, and industrial inspection.