We present the setting and design of an aplanatic optical system for three-point objects and images. The system is composed of a singlet aspheric lens and its entrance pupil. The aspheric lens and the entrance pupil are such that the three-point images and objects lay on the same plane. The image at the center is free of spherical aberration, and the other off-axis images are free of coma. |
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CITATIONS
Cited by 7 scholarly publications.
Lens design
Monochromatic aberrations
Geometrical optics
Optical engineering
Refractive index
Aspheric lenses
Cameras