GB 18143-2000
AbolishedOphthalmic instrument--Trial frames
眼科仪器 试镜架
Application Summary AI generated
GB 18143-2000 specifies the technical requirements, test methods, and inspection rules for trial frames used in ophthalmic instruments. It applies to the design, manufacturing, and quality verification of trial frames used by optometrists and ophthalmologists during subjective refraction testing to hold trial lenses in front of a patient's eyes. The standard ensures accuracy, durability, and safety of trial frames in clinical and optical retail settings.
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