Ideal Illumination for Smartphone-based Trabeculectomy Bleb Photography.
Patrick W CommiskeyParul IchhpujaniSahil ThakurUrvashi SharmaPublished in: Journal of ophthalmic & vision research (2021)
Smartphone photography is a reliable tool for morphological assessment trabeculectomy blebs. Optimal illumination helps achieve results free from digital noise and better delineation of specific morphological features. Intermediate illumination and distant illumination provides much better results in terms of high SNR while avoiding overexposure and clipping of highlight information in the images.