63-588 30mm Dia. x 30mm FL; MgF2 Coated; Double-Convex Lens MgF2 400-700nm

This is a high-quality double-convex lens, sourced from the renowned optical components manufacturer, Edmund Optics. The lens, identified as the 63-588 model, boasts a diameter of 30mm and a focal length of 30mm, making it a versatile choice for various optical applications.

The lens is crafted from n-SF11 Schott, a high-index glass material known for its excellent optical properties. This material ensures high dispersion and low auto-fluorescence, making it ideal for applications that require high precision and low background noise.

The lens features a MgF2 coating on both the front and back surfaces. This standard coating is designed to provide high transmission across the 400-700nm spectral range, reducing reflection and enhancing the overall efficiency of the optical system. The coating is applied using a standard curve, ensuring uniformity and consistency in the coating process.

The geometry of the lens is carefully designed to optimize its performance. The lens has an outer radius of 0mm and an inner radius of 0mm, indicating a uniform thickness. The edge thickness is 1.43mm, while the center thickness is 6.5mm. The effective focal length (EFL) is 30mm, and the back focal length (BFL) is 28.12mm. The first radius of curvature (R1) is 45.61mm, and the second radius of curvature (R2) is -45.61mm.