个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等（默认）关闭
筛选器
How to Perform a Manifest Refraction
9:53
YouTubeHunter Vision
How to Perform a Manifest Refraction
Updated video: https://youtu.be/5YQTuUBel2w Joel Hunter, MD walks you through all the steps needed to perform a Manifest Refraction.
已浏览 14.7万 次2018年11月6日
Phoropter Eye Exam
What Is a Phoropter? The Machine Behind Every Eye Test Explained 👓
1:04
What Is a Phoropter? The Machine Behind Every Eye Test Explained 👓
YouTubeOptic Nest - Premium Eye
已浏览 1327 次2 个月之前
What Every Optometry Student Must Know About the Phoropter!
3:01
What Every Optometry Student Must Know About the Phoropter!
YouTubeEye Learn Academy
已浏览 650 次5 个月之前
Setting up the CV-5000S Digital Phoropter Head | Topcon Healthcare
3:46
Setting up the CV-5000S Digital Phoropter Head | Topcon Healthcare
YouTubeTopcon Healthcare
已浏览 989 次9 个月之前
热门视频
Refracting with a Phoropter: Refining Axis & Cylinder (working in + CYL)
8:28
Refracting with a Phoropter: Refining Axis & Cylinder (working in + CYL)
YouTubeEyeLoveLearning
已浏览 1.3万 次2015年5月15日
Phoropter Parts You MUST Know as an Optometry Student
1:19
Phoropter Parts You MUST Know as an Optometry Student
YouTubeEye Learn Academy
已浏览 4374 次5 个月之前
What's a phoropter? Dr. Natalie Hutchings explains.
2:20
What's a phoropter? Dr. Natalie Hutchings explains.
YouTubeWaterloo Optometry and
已浏览 1436 次9 个月之前
Phoropter How to Use
Reichert® Phoroptor® VRx Digital Refraction System. The most advanced Phoroptor® ever.
3:28
Reichert® Phoroptor® VRx Digital Refraction System. The most advanced Phoroptor® ever.
YouTubeAMETEK Reichert® - Eye Car
已浏览 4.3万 次2015年3月11日
How Does A Phoropter Work? - Optometry Knowledge Base
3:27
How Does A Phoropter Work? - Optometry Knowledge Base
YouTubeOptometry Knowledge Base
已浏览 280 次7 个月之前
MANUAL PHOROPTER INSTALLATION ( MUST WATCH )
3:31
MANUAL PHOROPTER INSTALLATION ( MUST WATCH )
YouTubeMogige John
已浏览 31 次3 周前
Refracting with a Phoropter: Refining Axis & Cylinder (working in + CYL)
8:28
Refracting with a Phoropter: Refining Axis & Cylinder (working …
已浏览 1.3万 次2015年5月15日
YouTubeEyeLoveLearning
Phoropter Parts You MUST Know as an Optometry Student
1:19
Phoropter Parts You MUST Know as an Optometry Student
已浏览 4374 次5 个月之前
YouTubeEye Learn Academy
What's a phoropter? Dr. Natalie Hutchings explains.
2:20
What's a phoropter? Dr. Natalie Hutchings explains.
已浏览 1436 次9 个月之前
YouTubeWaterloo Optometry and Vision Science
What Is a Phoropter? The Machine Behind Every Eye Test Explained 👓
1:04
What Is a Phoropter? The Machine Behind Every Eye Test Explained 👓
已浏览 1327 次2 个月之前
YouTubeOptic Nest - Premium Eye Wear & Eye Care
What Every Optometry Student Must Know About the Phoropter!
3:01
What Every Optometry Student Must Know About the Phoropter!
已浏览 650 次5 个月之前
YouTubeEye Learn Academy
Setting up the CV-5000S Digital Phoropter Head | Topcon Healthcare
3:46
Setting up the CV-5000S Digital Phoropter Head | Topcon Healthcare
已浏览 989 次9 个月之前
YouTubeTopcon Healthcare
Reichert® Phoroptor® VRx Digital Refraction System. The most advanced Phoroptor® ever.
3:28
Reichert® Phoroptor® VRx Digital Refraction System. The most adva…
已浏览 4.3万 次2015年3月11日
YouTubeAMETEK Reichert® - Eye Care
3:27
How Does A Phoropter Work? - Optometry Knowledge Base
已浏览 280 次7 个月之前
YouTubeOptometry Knowledge Base
3:31
MANUAL PHOROPTER INSTALLATION ( MUST WATCH )
已浏览 31 次3 周前
YouTubeMogige John
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款