Panoramic Imaging of the Ocular Fundus

Contact-free trans-pars-planar illumination enables snapshot fundus camera for nonmydriatic wide field photography

“…By freeing the entire pupil for collecting imaging light only, the demonstrated trans-pars-planar illumination dramatically simplified the complexity of optical system required for wide filed fundus photography. Moreover, the trans-pars-planar illumination eliminates all contact parts in previously demonstrated trans-scleral 12 and trans-palpebral 13 illumination for wide filed fundus photography. Therefore, totally contact-free trans-pars-planar illumination promises next generation low-cost, ultra-wide field, nonmydriatic, snapshot fundus cameras, which will foster clinical deployment of wide filed fundus photography to enable better ROP management, early DR detection, and improved accuracy in predicting DR progression and diabetic macular edema (DME) development, etc.…”

Contact-free trans-pars-planar illumination enables snapshot fundus camera for nonmydriatic wide field photography

“…By freeing the entire pupil for collecting imaging light only, the demonstrated trans-pars-planar illumination dramatically simplified the complexity of optical system required for wide filed fundus photography. Moreover, the trans-pars-planar illumination eliminates all contact parts in previously demonstrated trans-scleral 12 and trans-palpebral 13 illumination for wide filed fundus photography. Therefore, totally contact-free trans-pars-planar illumination promises next generation low-cost, ultra-wide field, nonmydriatic, snapshot fundus cameras, which will foster clinical deployment of wide filed fundus photography to enable better ROP management, early DR detection, and improved accuracy in predicting DR progression and diabetic macular edema (DME) development, etc.…”

Wide-Angle Fundus Imaging Through the Boston Keratoprosthesis

“…An area of increased scleral brightness is seen at the site of scleral illumination, which may result in image degeneration in that area; however, dark uvea and inadequate alignment of the illuminating probe can lead to insufficient illumination and suboptimal images. 7 Wide-angle fundus imaging through the KPro was possible with all three cameras; however, Optos performed the best. Indeed, compared with the images obtained with the two contact methods, those obtained with Optos had the best quality, lowest failure-to-image rate, and no complications.…”

Smartphone Eye Examination: Artificial Intelligence and Telemedicine

“…70 Traditional fundus imaging systems are known to be expensive, offering little portability and often requiring patients to be in vertical position when they are examined. 4,9 These characteristics greatly reduced their use in primary health care and mobile care services. 80 Risk of diabetic retinopathy can be reduced by 95% through early screening, detection, and treatment.…”

Contact-free trans-pars-planar illumination enables snapshot fundus camera for nonmydriatic wide field photography

“…By freeing the entire pupil for collecting imaging light only, the demonstrated trans-pars-planar illumination dramatically simplified the complexity of optical system required for wide filed fundus photography. Moreover, the trans-pars-planar illumination eliminates all contact parts in previously demonstrated trans-scleral 12 and trans-palpebral 13 illumination for wide filed fundus photography. Therefore, totally contact-free trans-pars-planar illumination promises next generation low-cost, ultra-wide field, nonmydriatic, snapshot fundus cameras, which will foster clinical deployment of wide filed fundus photography to enable better ROP management, early DR detection, and improved accuracy in predicting DR progression and diabetic macular edema (DME) development, etc.…”

Wide-Angle Fundus Imaging Through the Boston Keratoprosthesis

“…An area of increased scleral brightness is seen at the site of scleral illumination, which may result in image degeneration in that area; however, dark uvea and inadequate alignment of the illuminating probe can lead to insufficient illumination and suboptimal images. 7 Wide-angle fundus imaging through the KPro was possible with all three cameras; however, Optos performed the best. Indeed, compared with the images obtained with the two contact methods, those obtained with Optos had the best quality, lowest failure-to-image rate, and no complications.…”

Smartphone Eye Examination: Artificial Intelligence and Telemedicine

“…70 Traditional fundus imaging systems are known to be expensive, offering little portability and often requiring patients to be in vertical position when they are examined. 4,9 These characteristics greatly reduced their use in primary health care and mobile care services. 80 Risk of diabetic retinopathy can be reduced by 95% through early screening, detection, and treatment.…”

Contact-free trans-pars-planar illumination enables snapshot fundus camera for nonmydriatic wide field photography

“…By freeing the entire pupil for collecting imaging light only, the demonstrated trans-pars-planar illumination dramatically simplified the complexity of optical system required for wide filed fundus photography. Moreover, the trans-pars-planar illumination eliminates all contact parts in previously demonstrated trans-scleral 12 and trans-palpebral 13 illumination for wide filed fundus photography. Therefore, totally contact-free trans-pars-planar illumination promises next generation low-cost, ultra-wide field, nonmydriatic, snapshot fundus cameras, which will foster clinical deployment of wide filed fundus photography to enable better ROP management, early DR detection, and improved accuracy in predicting DR progression and diabetic macular edema (DME) development, etc.…”

Wide-Angle Fundus Imaging Through the Boston Keratoprosthesis

“…An area of increased scleral brightness is seen at the site of scleral illumination, which may result in image degeneration in that area; however, dark uvea and inadequate alignment of the illuminating probe can lead to insufficient illumination and suboptimal images. 7 Wide-angle fundus imaging through the KPro was possible with all three cameras; however, Optos performed the best. Indeed, compared with the images obtained with the two contact methods, those obtained with Optos had the best quality, lowest failure-to-image rate, and no complications.…”

Smartphone Eye Examination: Artificial Intelligence and Telemedicine

“…70 Traditional fundus imaging systems are known to be expensive, offering little portability and often requiring patients to be in vertical position when they are examined. 4,9 These characteristics greatly reduced their use in primary health care and mobile care services. 80 Risk of diabetic retinopathy can be reduced by 95% through early screening, detection, and treatment.…”