Visual Field Test Logo

sustained-release

深入研究和专家指南,帮助您保持视觉健康。

准备检查你的视力了吗?

在不到5分钟内开始免费视野测试。

立即开始测试

sustained-release

A medicine formulation that releases drugs slowly over time so the dose stays steady without frequent dosing. For eye care, this can improve treatment consistency and reduce the need for daily eye drops.