@article{YKXB3856,
author = {Koushik Tripathy 和 Yog Raj Sharma 和 Rohan Chawla 和 Tanuj Dada},
title = {Using a +20D lens for non-contact slit lamp biomicroscopy of ocular fundus},
journal = {眼科学报},
volume = {31},
number = {3},
year = {2016},
keywords = {},
abstract = {Noncontact slit lamp examination of the ocular fundus has been classically done using high power convex lenses like +90D, +78D, and +60D. A real and inverted image of the fundus is formed in between the high power convex lens and the slit lamp. The +20D lens is commonly used for binocular indirect ophthalmoscopy. The authors use this +20D lens for slit lamp biomicroscopy examination of the fundus.},
url = {https://ykxb.amegroups.com/article/view/3856}
}