Patents Assigned to Smartlens Corporation
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Patent number: 7391966Abstract: An optical system is provided for allowing regional focus control. The system uses a variable power optical component system as two optical shear plates that can be laterally displaced with respect to each other to adjust and alter the field curvature of the optical system. This changing of the field curvature creates an area of focus whose particular size and shape within the field of view is controlled through manipulation of the shear plates with respect to each other and the field of view. The area of focus can be repositioned to any point within the field of view so that the area of focus can affect the image light coinciding with that particular region. The shear plates are preferably positioned at the intermediate focal plane of the optical system, between the camera body and the taking lens. The image which has been altered, by the shear plates is then transposed to the camera body by a relay lens and recorded by film at the primary film plane located within the camera body.Type: GrantFiled: May 11, 2006Date of Patent: June 24, 2008Assignee: SmARTlens CorporationInventors: Steven Hylen, Mitch Ruda
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Patent number: 6285834Abstract: In a first embodiment of the invention, a transparent plate is mounted at the film plane within a camera. The transparent plate includes a translucent diffusion pattern which diffuses incoming light rays reflected from the subject and effectively repositions them in a controlled manner prior to the light exposing the film. Proposed diffusion patterns may alter the light rays to create characteristics indicative of various types of paintings or may produce a controlled grainy appearance to an image recorded on film. In another embodiment of the invention, the transparent plate is mounted in a film cartridge. In another embodiment of the invention, a length of plastic film (a pattern strip) is positioned adjacent to a similar length of photographic film (film strip). An appropriate translucent diffusion pattern is provided onto one surface of the pattern strip, along its entire length.Type: GrantFiled: February 17, 1999Date of Patent: September 4, 2001Assignee: Smartlens CorporationInventor: Steven H. L. Hylen
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Patent number: 6201933Abstract: In a first embodiment of the invention, a transparent plate is mounted at the film plane within a camera. The transparent plate includes a translucent diffusion pattern which diffuses incoming light rays reflected from the subject and effectively repositions them in a controlled manner prior to the light exposing the film. Proposed diffusion patterns may alter the light rays to create characteristics indicative of various types of paintings. In another embodiment of the invention, the transparent plate is mounted in a film cartridge. In another embodiment of the invention, a length of plastic film (a pattern strip) is positioned adjacent to a similar length of photographic film (film strip). An appropriate translucent diffusion pattern is provided onto one surface of the pattern strip, along its entire length.Type: GrantFiled: November 6, 1998Date of Patent: March 13, 2001Assignee: Smartlens CorporationInventor: Steven H. L. Hylen
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Patent number: 6167206Abstract: In a first embodiment of the invention, a transparent plate is mounted at the film lane within a camera. The transparent plate includes a translucent diffusion pattern which diffuses incoming light rays reflected from the subject and effectively repositions them in a controlled manner prior to the light exposing the film. Proposed diffusion patterns may alter the light rays to create characteristics indicative of various types of paintings or may produce a controlled grainy appearance to an image recorded on film. In another embodiment of the invention, the transparent plate is mounted in a film cartridge. In another embodiment of the invention, a length of plastic film (a pattern strip) is positioned adjacent to a similar length of photographic film (film strip). An appropriate translucent diffusion pattern is provided onto one surface of the pattern strip, along its entire length.Type: GrantFiled: July 13, 1999Date of Patent: December 26, 2000Assignee: Smartlens CorporationInventor: Steven H. L. Hylen