Enhancing Optical Precision: The Unique Benefits and Applications of Aspheric Lenses Aspheric lenses are non-spherical in shape and have a more complex front surface such as ellipses, a parabola, a hyperbola, a square lens and a void that resembles part of the surface of a rugby ball or doughnut. The main advantage of aspheric lenses is their ability to correct spherical aberrations. Aspherical lenses allow optical designers to correct aberrations using fewer elements than...
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