GB/T 11417.9-2012
ActiveOphthalmic optics - Contact lenses - Part 9: Ageing by exposure to UV and visible radiation (in vitro method)
眼科光学 接触镜 第9部分：紫外和可见光辐射老化试验（体外法）
Application Summary AI generated
This standard specifies an in vitro method for testing the ageing of contact lenses when exposed to ultraviolet (UV) and visible radiation. It is applied in the ophthalmic industry to evaluate how contact lens materials degrade under simulated sunlight exposure, ensuring product durability and safety for daily wear. The test is used by manufacturers and quality control labs to assess lens performance in real-world conditions, particularly for UV-blocking or cosmetic lenses.
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