Abstract: An instrument for the manipulation of the light wavefront, and a method for the manipulation of the light wavefront. The instrument for the manipulation of the light wavefront comprises: two or more active light modulation areas, and an optical system that determines an optical path between the active light modulation areas, which conjugates the planes (2, 6; 9, 12) of the active light modulation areas, the optical system comprising at least one mirror (4; 11) and at least one lens (3, 5; 10), wherein the active light modulation areas have a phase modulation depth of equal to or less than ? radians.

Abstract: Intraocular lens and methods for optimization of depth of focus and the image quality in the periphery of the visual field.

Abstract: Intraocular tens and methods for optimization of depth of focus and the image quality in the periphery of the visual field.

Abstract: An ophthalmic instrument for measurement of ocular refraction and visual simulation and a method of measurement obtaining the ocular refraction in a binocular manner, which incorporates a digitally controlled phase modulator for generating best ophthalmic correction in each subject. The instrument enables measuring refraction, not only associated with blurring and astigmatism, but also optical aberration of any order. The phoropter can simulate vision by any phase profile, including those of a diffractive or discontinuous type. The instrument also incorporates a subsystem for presentation of stimuli that produces stereoscopic vision of the same, enabling the subject to enjoy a three dimensional perception during the process, and two output pupils. The instrument, by its electro-optical features, enables simulation of vision as it would be modified after submitting an eye to different surgical techniques, such as refractive surgery or interocular lens implantation.

Abstract: The invention relates to an ophthalmic instrument and method for measuring, controlling, and handling aberrations (1) of the eyes (2, 3), which further simultaneously provide visual stimulants when operating same. The instrument consists of a single device for correcting aberrations (4) as well as a single aberration sensor (5), optically connected by an optical system (14). A lighting system (9) introduces beams of light into both eyes. The measurement, control, and handling of the aberrations (1), as well as the providing of visual stimulants (6), are simultaneously and binocularly (7, 8) carried out.

Abstract: An ophthalmic instrument for measurement of ocular refraction and visual simulation and a method of measurement obtaining the ocular refraction in a binocular manner, which incorporates a digitally controlled phase modulator for generating best ophthalmic correction in each subject. The instrument enables measuring refraction, not only associated with blurring and astigmatism, but also optical aberration of any order. The phoropter can simulate vision by any phase profile, including those of a diffractive or discontinuous type. The instrument also incorporates a subsystem for presentation of stimuli that produces stereoscopic vision of the same, enabling the subject to enjoy a three dimensional perception during the process, and two output pupils. The instrument, by its electro-optical features, enables simulation of vision as it would be modified after submitting an eye to different surgical techniques, such as refractive surgery or interocular lens implantation.

Abstract: The invention relates to an ophthalmic instrument and method for measuring, controlling, and handling aberrations (1) of the eyes (2, 3), which further simultaneously provide visual stimulants when operating same. The instrument consists of a single device for correcting aberrations (4) as well as a single aberration sensor (5), optically connected by an optical system (14). A lighting system (9) introduces beams of light into both eyes. The measurement, control, and handling of the aberrations (1), as well as the providing of visual stimulants (6), are simultaneously and binocularly (7, 8) carried out.