Fig. 1From: Efficacy of smartphone-based retinal photography by undergraduate students in screening and early diagnosing diabetic retinopathyA shows the tabletop fundus camera (Canon CR-2 Digital Non-Mydriatic Retinal Camera) and the corresponding color fundus picture of the posterior pole (B). C shows the smartphone based device used and the corresponding color fundus image captured from the video (D). Images do not depict the same patientBack to article page