Abstract: An optical system that produces a digital image of a field of view, comprising: a) a sensor array of light sensors that produces an output signal indicating an intensity of light received by each light sensor; b) one or more optical elements that together project an image of the field of view onto the sensor array, including at least one sectioned optical element comprising a plurality of sections, at least two of the sections differing in one or both of size and shape, each section projecting onto the sensor array an image of only a portion of the field of view, the different sections projecting images of different portions of the field of view to non-overlapping regions of the sensor array.

Abstract: An optical system that produces a digital image of a field of view, comprising: a) a sensor array of light sensors that produces an output signal indicating an intensity of light received by each light sensor; b) one or more optical elements that together project an image of the field of view onto the sensor array, including at least one sectioned optical element comprising a plurality of sections, at least two of the sections differing in one or both of size and shape, each section projecting onto the sensor array an image of only a portion of the field of view, the different sections projecting images of different portions of the field of view to non-overlapping regions of the sensor array.

Abstract: An image processing guide comprising: a solid body comprising: a plurality of surfaces defining an optical pathway from an input surface to an output surface, where the optical pathway connects the plurality of surfaces successively; wherein the plurality of surfaces comprises at least one curved reflective surface configured to receive light from the optical pathway and to return light to the optical pathway; wherein the optical signal is not focused to an image plane within the solid body.

Abstract: A handheld device configured for displaying a modulated image. The handheld device comprises an image generation unit configured for projecting at least one light. The at least one light beam corresponding to image data and allows a presentation of the image data to a user. The handheld device further comprises a user interface configured for receiving at least one instruction for adjusting a display of said image data from the user and a modulation unit configured for modulating the at least one light according to said at least one instruction during the presentation.

Abstract: An apparatus for adjusting an optical pathway, comprising a diffractive optics element configured for diffracting a plurality of light waves passing in the optical pathway, and a diffractive optics element (DOE) manipulator configured for manipulating said diffractive optics element, thereby changing the optical pathway.

Abstract: An apparatus for displaying media data comprising digital display and an optical element configured for diffracting a plurality of monochromatic light beams impinging from the display to form a plurality of monochromatic images of the media data. The chromatic image and the monochromatic images having substantially equal resolution.

Abstract: An apparatus for manipulating a perceived distance of a display. The apparatus comprises a display having an actual distance from a point of view (POV) and a diffractive optics element for diffracting light waves emitted from the display toward the POV, thereby manipulating a perceived distance of the display for an observer at the POV. The perceived distance is different from the actual distance.

Abstract: An apparatus for generating a color image that comprises an image sensor having a plurality of light-sensitive elements having a light sensing area, each light-sensitive element is configured for measuring a value corresponding to an intensity of light at the related light sensing area. The apparatus further comprises a diffractive optics element that diffracts impinging light waves. Each one of the impinging light waves is diffracted according to its wavelength toward at least one of the light-sensitive elements. The apparatus further comprises an image processor that generates a color image by arranging the values.

Abstract: A method for designing an imaging device. The method comprises receiving specification of a final image mapping a three-dimensional environment according to a predefined mapping and an optical unit with an optical aberration. The method further comprises estimating an optical design of the optical unit with the optical aberration. The optical unit is configured for projecting a uncorrected initial image according to the optical aberration. The method further comprises calculating an algorithmic correction for the uncorrected initial image. The algorithmic correction is designed for compensating for the effect of the optical aberration on the uncorrected initial image. The method further comprises manufacturing the imaging device. The manufactured imaging device having the optical design and applying the algorithmic correction on the uncorrected initial image, thereby outputting the final image without the effect produced by said optical aberration and with said predefined mapping.

Abstract: A mobile communication terminal that comprises a body having a minimum bounding box with a wide dimension that includes an image sensor and an imaging unit. The body comprises an image-capture aperture substantially perpendicular to the wide dimension. The imaging unit is configured for imaging an image captured via said image-capture aperture on said image sensor.

Abstract: A temperature controlled welding, soldering and heating system having a plurality of light sources of different wavelengths for simultaneously irradiating a tissue sample and an IR radiometer for providing tissue sample temperature reading in real time, the temperature readings used for controlling the light sources. In a preferred embodiment, the sample is a tissue sample and the light sources are lasers.