Suitability of blue filter ophthalmic lenses with respect to the use with mobile devices and computers

Suitability of blue filter ophthalmic lenses with respect to the use with mobile devices and computers J. Arines, O. Rodríguez Blue light comprises the electromagnetic spectrum between approximately 380-500 nm. The sun is the main source of blue light, although we also receive emissions of this type of light by electronic devices and artificial lighting. … Ler máis

What should be done to the measured Zernike coefficients when conjugating the pupil and wavefront sensor planes with a 4f system: discussion

What should be done to the measured Zernike coefficients when conjugating the pupil and wavefront sensor planes with a 4f system: discussion Justo Arines The aim of this paper is to describe and demonstrate what should be done to the measured Zernike coefficients when conjugating the pupil and wavefront sensor planes with a 4𝑓 system. … Ler máis

Choice of Jacobi–Fourier phase masks for wavefront coding under different f-number

Choice of Jacobi–Fourier phase masks for wavefront coding under different f-number Enrique González-Amador, Alfonso Padilla-Vivanco, Justo Arines, Miguel Olvera-Angeles and Eva Acosta Wavefront coding (WFC) is an optical-digital technique that consists in introducing a suitable phase mask (PM) in the aperture plane able to extent, after image processing, the depth of field of an optical … Ler máis