Abstract: An integrated ophthalmic illumination system comprising: (1) a circumferential ring, having a tangential cross-section, (2) at least one light source comprised of a light beam of multiple wavelengths, (3) a mediating mixing element, the mediating mixing element placed in proximity to the at least one light source to receive and to transform the light beam into a mixed beam, (4) a plurality of light guiding elements, the plurality of light guiding elements placed in close proximity to the output of the mediating mixing element to receive and to convey the mixed beam to the circumferential ring, and (5) a controller connected to the at least one light source for controlling light intensity, light distribution, and restricted light of predetermined wavelengths.

Abstract: In one embodiment a device is described, the device including a memory operative to store an program, a storage operative to store a reference check value for at least one operation in the program, a processor operative to execute the program, including, determining a run-time check value upon execution of the at least one operation in the program, comparing the stored reference check value with the run-time check value, storing the run-time check value as a pre-branch run-time check value prior to entering a conditional branch of the program when the compared stored reference check value and the run-time check value are equal values, resetting the run-time check value of the executing program to the pre-branch run-time check value upon exiting the conditional branch of the program, wherein the reference check value, the run-time check value, and the pre-branch run-time check value are determined as a result of a single function. Related apparatus, methods and systems are also described.

Abstract: In one embodiment a device is described, the device including a memory operative to store an program, a storage operative to store a reference check value for at least one operation in the program, a processor operative to execute the program, including, determining a run-time check value upon execution of the at least one operation in the program, comparing the stored reference check value with the run-time check value, storing the run-time check value as a pre-branch run-time check value prior to entering a conditional branch of the program when the compared stored reference check value and the run-time check value are equal values, resetting the run-time check value of the executing program to the pre-branch run-time check value upon exiting the conditional branch of the program, wherein the reference check value, the run-time check value, and the pre-branch run-time check value are determined as a result of a single function. Related apparatus, methods and systems are also described.

Abstract: An imaging system for wide angle viewing and 3D imaging of the eye fundus in real time comprising: (1) an objective lens system collecting illumination light beam or fluorescent light beam reflected or emitted from the eye fundus, (2) a beam splitting system accepting the light beam from the objective lens system and splitting the light beam into multiple light beams each of which is characterized by a different viewing angle of the fundus, (3) multiple imaging lens systems each of which accepting one of the multiple light beams, (4) multiple band pass filters each of which enabling the view of one of the multiple light beams received from the imaging lens systems, (5) multiple image capturing units each of which captures images transmitted via each one of the multiple light beams and (6) a computer for receiving and combining the images to a single 3D image.

Abstract: An integrated ophthalmic illumination system comprising: (1) a circumferential ring, having a tangential cross-section, (2) at least one light source comprised of a light beam of multiple wavelengths, (3) a mediating mixing element, the mediating mixing element placed in proximity to the at least one light source to receive and to transform the light beam into a mixed beam, (4) a plurality of light guiding elements, the plurality of light guiding elements placed in close proximity to the output of the mediating mixing element to receive and to convey the mixed beam to the circumferential ring, and (5) a controller connected to the at least one light source for controlling light intensity, light distribution, and restricted light of predetermined wavelengths.