The 63-614 is a high-quality Double-Convex Lens, sourced from the renowned optical vendor, Edmund Optics. This lens, with a diameter of 20mm and a focal length of 20mm, is designed for visible light applications, specifically within the wavelength range of 425-675nm.
The lens features a double-convex geometry, characterized by two spherical surfaces that curve outwards, towards the light source. This design allows for a high refractive power, making it ideal for imaging applications where a compact, powerful lens is required. The base shape of the lens is circular, ensuring uniform light transmission and minimal distortion.
The 63-614 lens is constructed from n-SF11 Schott, a high-index glass material known for its excellent optical properties. This material, combined with the lens's double-convex geometry, provides a high Abbe number and low dispersion, resulting in superior image quality and color correction.
The lens is coated with the EDM VIS-0 STD curve on both the front and back surfaces. This anti-reflective coating reduces surface reflections, enhancing light transmission and improving overall image quality. The coating is designed for visible light applications, ensuring optimal performance within the lens's specified wavelength range.