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Class Information
Number: 351/208
Name: Optics: eye examining, vision testing and correcting > Eye examining or testing instrument > Objective type > Including eye photography > Having means to detect proper distance or alignment (i.e., eye to instrument)
Description: Subject matter including means for indicating when the photographing instrument and the eye are at the proper alignment or distance with respect to each other.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8690329 Fundus capturing apparatus Apr. 8, 2014
8672481 Apparatus for measuring ocular axial length Mar. 18, 2014
8652044 Portable non-contact tonometer and method of determining intra-ocular pressure using such Feb. 18, 2014
8646912 Fundus photographing apparatus Feb. 11, 2014
8646913 Optical image measuring device and control method thereof Feb. 11, 2014
8638982 Method of tracking eyeball in eyeball tumor treatment Jan. 28, 2014
8632526 System and method of interfacing a surgical laser with an eye Jan. 21, 2014
8602557 Method for calculating tear film lipid and aqueous layer thickness and corneal surface refractive index from interferometry data Dec. 10, 2013
8585203 Ophthalmologic photographing apparatus Nov. 19, 2013
8573776 Fundus observation apparatus Nov. 5, 2013
8556425 Purkinjie image-based alignment of suction ring in ophthalmic applications Oct. 15, 2013
8545023 Ophthalmic surgery measurement system Oct. 1, 2013
8534837 Systems for imaging structures of a subject and related methods Sep. 17, 2013
8534836 Fundus camera Sep. 17, 2013
8517537 Optical coherence tomographic imaging method and optical coherence tomographic imaging apparatus Aug. 27, 2013
8500279 Variable resolution optical coherence tomography scanner and method for using same Aug. 6, 2013
8491121 Pupil scan apparatus Jul. 23, 2013
8480232 Ophthalmologic apparatus Jul. 9, 2013
8474979 Production of customized progressive ophthalmic lens Jul. 2, 2013
8459794 Image-processor-controlled misalignment-reduction for ophthalmic systems Jun. 11, 2013
8449115 Ophthalmologic apparatus May. 28, 2013
RE44226 Retinal function measurement apparatus May. 21, 2013
8403483 Implantable system for determining the accommodation requirement by optical measurement of the pupil diameter and the surrounding luminance Mar. 26, 2013
8403482 Fundus oculi observation device and program controlling the same Mar. 26, 2013
8398236 Image-guided docking for ophthalmic surgical systems Mar. 19, 2013
8398238 Imaging-based guidance system for ophthalmic docking using a location-orientation analysis Mar. 19, 2013
8382284 Method and apparatus for correlated ophthalmic measurements Feb. 26, 2013
8382285 Device and method for determining the orientation of an eye Feb. 26, 2013
8360580 Method of measuring the position, in a horizontal direction in the sagittal plane, of a remarkable point of an eye of a subject Jan. 29, 2013
8356898 Fundus camera and ophthalmologic image processing apparatus Jan. 22, 2013
8337019 Testing vision Dec. 25, 2012
8333474 Optical instrument alignment system Dec. 18, 2012
8328356 Enabling measurement with a handheld eye imaging device Dec. 11, 2012
8328355 Ophthalmic device Dec. 11, 2012
8303578 System and method for the treatment of a patients eye working at high speed Nov. 6, 2012
8287126 System and method for visualizing objects Oct. 16, 2012
8272739 Device and method for calibrating retinoscopes Sep. 25, 2012
8267516 Fundus imaging apparatus and method therefor Sep. 18, 2012
8240853 Systems for imaging structures of a subject and related methods Aug. 14, 2012
8235528 Fundus photographing apparatus Aug. 7, 2012
8226234 Fundus camera Jul. 24, 2012
8221399 Ophthalmic apparatus Jul. 17, 2012
8215773 Weighting garments and orthotics for improving balance Jul. 10, 2012
8157377 Ophthalmologic photographing apparatus Apr. 17, 2012
8147064 Fundus camera Apr. 3, 2012
8132913 Adaptive optics apparatus and imaging apparatus including the same Mar. 13, 2012
8132914 Imaging control apparatus for capturing tomogram of fundus, imaging apparatus, imaging control method, program, and storage medium Mar. 13, 2012
8128228 Devices and methods for measuring axial distances Mar. 6, 2012
8123357 Wavefront propagation from one plane to another Feb. 28, 2012
8113657 Device and method for determining the orientation of an eye Feb. 14, 2012

1 2 3 4 5 6 7










 
 
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