Your token is a confidential piece of information. Possession of this token allows individuals to download applications, send messages, among other actions, under ...

通过角膜地形图仪（Oculus Pentacam）进行角膜断层扫描测量；采用统计学软件 IBM SPSS 进行数据分析，运用非参数检验、Mann-Whitney U 检验和 Levene's 检验等方法对数据进行处理 。 在研究结果方面，该研究共纳入了 105 名患者的 118 只眼睛，平均年龄为 71.3 岁 ±13.1 岁。

小时候，因为高度近视，在学校上体育课时，他总是那个磕磕绊绊、慢半拍的孩子，篮球砸在身上却看不清方向；长大些，喜欢上姑娘的瞬间眼神交汇，却只能模糊看到个轮廓，内心焦急又尴尬。

据了解，蔡司新一代机器人全飞秒VISUMAX 800拥有 2MHz 激光脉冲频率和创新的激光扫描系统，能够在短短 10 秒内制作出角膜透镜，大大提升手术效率；同时，该设备采用智能化设计，配备自动中心导航定位功能和眼球自旋补偿功能，确保手术定位更加精准 ...

I’ve been PCMag’s home entertainment expert for over 10 years, covering both TVs and everything you might want to connect to them. I’ve reviewed more than a thousand different consumer ...

Introduction: Laser refractive surgeries are a safe option for low-to-moderate refractive corrections, providing excellent visual outcomes. Over the years, various procedures have been introduced into ...

PSVR 2, the Meta Quest 3, or something from HTC Vive? It's a great year to shop around for the best VR headsets. The best VR headsets might be in a golden era right now. Not only do we have some ...

We've rounded up the best VR headsets on the market from Meta, HTC Vive, Playstation and more so you can explore new worlds from the comfort of this one. The world of virtual reality is more ...