December 2018 2 162 Report
Seorang penderita rabun dekat memiliki titik dekat 50cm,ia ingin membaca pada jarak normal. berapa jarak fokus dan kekuatan lensa kacamata?

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.