MX2012013376A - Corrective lenses and method for producing same with zero spherical aberration. - Google Patents

Corrective lenses and method for producing same with zero spherical aberration.

Info

Publication number
MX2012013376A
MX2012013376A MX2012013376A MX2012013376A MX2012013376A MX 2012013376 A MX2012013376 A MX 2012013376A MX 2012013376 A MX2012013376 A MX 2012013376A MX 2012013376 A MX2012013376 A MX 2012013376A MX 2012013376 A MX2012013376 A MX 2012013376A
Authority
MX
Mexico
Prior art keywords
spherical aberration
lenses
waves
isotropic
zero
Prior art date
Application number
MX2012013376A
Other languages
Spanish (es)
Inventor
Ricardo Benjamin Flores Hernandez
Juan Camilo Valencia Estrada
Original Assignee
Ct De Investigaciones En Optica A C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ct De Investigaciones En Optica A C filed Critical Ct De Investigaciones En Optica A C
Priority to MX2012013376A priority Critical patent/MX2012013376A/en
Priority to PCT/MX2013/000141 priority patent/WO2014077669A1/en
Publication of MX2012013376A publication Critical patent/MX2012013376A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)

Abstract

The invention relates to a method that is characterised in that it can be used to design aspheric lenses having "zero spherical aberration", which can be represented using parametric mathematical functions with a method that can be used to calculate the thicknesses of the lenses in a precise manner, thereby avoiding the use of series approximation used in the optical industry to design lenses and eliminating the concept of "reduced spherical aberration". The aforementioned lenses can also be used to improve the visual health of many people, owing to the fact that they have no spherical aberration. The anterior or posterior corrective surfaces (noting that the designs are reversible) can be easily produced using different manufacturing processes, such as CNC machining and moulding. Assuming that: a) all of the incident radiation is completely refracted; b) the material of the lens is ideally isotropic and homogeneous; c) it is immersed in a medium that is also isotropic and homogenous; and d) the refracting interfaces are ideally continuous, the resulting lenses with "zero spherical aberration" to be designed using this method have an optimum image point spread function (PSF) for an on-axis object point, with waves that "converge towards" or "diverge from" the image point, as a byproduct of: the successive internal reflections of the light that is not radially polarised, the maximum resolution of the surface at an atomic scale, and the self-phase modulation and the non-linear dispersion effects if the light intensities are very high. These waves can also be refracted in the positive direction of axis z, since the electric field of the wave is always oscillating in the plane r-z; thereby producing an image of the object point with spread, which must not be confused with spherical aberration or diffraction effects. The invention paves the way for a new generation of optical instruments and lenses that will allow progress in many human disciplines.
MX2012013376A 2012-11-16 2012-11-16 Corrective lenses and method for producing same with zero spherical aberration. MX2012013376A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2012013376A MX2012013376A (en) 2012-11-16 2012-11-16 Corrective lenses and method for producing same with zero spherical aberration.
PCT/MX2013/000141 WO2014077669A1 (en) 2012-11-16 2013-11-14 Corrective lenses and method for producing same with zero spherical aberration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2012013376A MX2012013376A (en) 2012-11-16 2012-11-16 Corrective lenses and method for producing same with zero spherical aberration.

Publications (1)

Publication Number Publication Date
MX2012013376A true MX2012013376A (en) 2014-05-21

Family

ID=50731499

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012013376A MX2012013376A (en) 2012-11-16 2012-11-16 Corrective lenses and method for producing same with zero spherical aberration.

Country Status (2)

Country Link
MX (1) MX2012013376A (en)
WO (1) WO2014077669A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181409A (en) * 1978-10-16 1980-01-01 American Optical Corporation Aspheric lens series
AT387468B (en) * 1981-07-08 1989-01-25 Rodenstock Optik G EYE GLASS WITH HIGH POSITIVE REFRESHING VALUE
JPS619601A (en) * 1984-06-25 1986-01-17 Hitachi Ltd Optical lens
JPS63155102A (en) * 1986-12-19 1988-06-28 Olympus Optical Co Ltd Aspherical cemented lens and its manufacture
US5050981A (en) * 1990-07-24 1991-09-24 Johnson & Johnson Vision Products, Inc. Lens design method and resulting aspheric lens
JP2009277311A (en) * 2008-05-16 2009-11-26 Fujinon Corp Objective lens, optical pickup device, and optical recording/reproducing system

Also Published As

Publication number Publication date
WO2014077669A8 (en) 2014-07-10
WO2014077669A1 (en) 2014-05-22

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