Hoffer KJ. Ultrasound velocities for axial eye length measurement. J Cataract Refract Surg 1994;20(5):554-562.Hoffer KJ. Ultrasound velocities for axial eye length measure- ment. J Cataract Refract Surg 1994;20:554-62.Hoffer KJ. Ultrasound velocities for axial eye length measurement. J ...
Non-contact Optical Axial Length Measurement by Laser Interferometry The invention relates to the measurement of intraocular lengths by means of dual-beam Fourier low-coherence interferometry on the basis of Fresnel-zone-type space-time domain interferograms of the Purkinje-Sanson reflexes. The eye to...
EYE AXIAL LENGTH MEASUREMENT APPARATUS 优质文献 相似文献Optical measurement of the axial eye length by laser Doppler interferometry. A new technique has been developed to determine the axial length of the human eye in vivo. Based on laser interferometry in conjunction with the Doppler te... ...
Eye Exam Intraocular Lens Measurement Machine Optical Biometry Iol Master, Find Details and Price about iol master Eye Axial Length View from Eye Exam Intraocular Lens Measurement Machine Optical Biometry Iol Master - ICEN Technology Company Limited
IV. Ultrasonic measurement of the axial length of the eye from birth to puberty. Acta Ophthalmol (Copenh) 1971; 49: 873–86. Article CAS Google Scholar Larsen JS . Axial length of the emmetropic eye and its relation to head size. Acta Ophthalmol (Copenh) 1979; 57: 76–83. Article ...
Axial length measurement failure rates using optical biometry based on swept-source OCT in cataractous eyes. Expert Rev Med Devices. 2022;19(8):633–40. Article PubMed Google Scholar Hirnschall N, Varsits R, Doeller B, Findl O. Enhanced penetration for axial length measurement of eyes ...
Comparison of Eye Length Measurement using Partial Coherence Interferometry and Clinical Ultrasound Purpose: Partial Coherence Interferometry (PCI) is an optical, non-contact, method of measuring ocular axial length using interference patterns from partially coherent light reflected from various layers of the...
An eye axial length measurement apparatus comprises: a light source (11) which emits low coherent light; a non-contact eye axial length measurement unit (4a) for optically measuring axial length of a patient's eye in non-contact manner, an XYZ driving unit (6, 7) including a base (1),...
The presence of brunescent/white cataract had an influence on the PCR rate at the extremity of the axial length scale, where the proportion of eyes with PCR and brunescent /white cataract accounted for 9.1, 22.4, 50.0 and 25.0% of the PCR rate for eyes with an axial length measurement ...
Twitter Google Share on Facebook axial length of the eye The distance between the anterior and posterior poles of the eye. In vivo, it is measured either byultrasonographyor bypartial coherence interferometry(PCI). These measurements represent the distance between the anterior pole and Bruch's memb...