How to operate Vista phoropter.(Eyepiece part) Beijing Hongdee Corporation 0:31 1 year ago 129 Скачать Далее
Digital Refractor or Phoropter (A practical demonstration) Optometry with KHURRAM 15:20 1 year ago 12 426 Скачать Далее
Phoropter Made Simple!!! | Master Phoropter in minutes | TWI Caleb's Ischool 14:49 1 year ago 860 Скачать Далее
How to perform Manifest Refraction. Shannon Wong, MD. Shannon Wong, MD 10:42 5 months ago 9 380 Скачать Далее
How to use Cross Cyl through Digital Phoropter Optometry with KHURRAM 11:36 1 year ago 5 619 Скачать Далее