01/01/2026
眼镜店常用验光镜片小知识
什么是验光镜片？
➡️ 用于测量度数与视力状态
➡️ 仅用于检查，不作为日常佩戴眼镜
常见验光镜片类型
球面镜片（SPH）
• 用于检测近视（－）或远视（＋）
• 判断屈光度数大小
柱面镜片（CYL）
• 用于检测散光
• 需搭配轴位（AXIS）使用
棱镜片（PRISM）
• 用于检查斜视
• 判断双眼视功能是否异常
红绿平衡镜片
• 用于判断配镜度数是否合适
• 辅助判断度数过矫或欠矫
验光镜片的特点
✅ 高品质光学材质
✅ 度数精准，误差极小
✅ 成像清晰舒适，减少视觉疲劳
✅ 佩戴稳定，不易头晕不适
Yen Vision Care
🕒 10:00 a.m. – 7:00 p.m.
📍 No.14 & 16-G, Jalan Bestari 7/2, Taman Nusa Bestari, 79150 Iskandar Puteri, Johor
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Basic Knowledge of Commonly Used Optometry Trial Lenses
What Are Trial Lenses?
➡️ Used to measure visual acuity and refractive prescription
➡️ For eye examinations only, not for everyday wear
Common Types of Trial Lenses
Spherical Lens (SPH)
• Used to detect myopia (–) or hyperopia (+)
• Determines the spherical power of the prescription
Cylindrical Lens (CYL)
• Used to assess astigmatism
• Used in combination with axis (AXIS)
Prism Lens (PRISM)
• Used to check for strabismus
• Assesses whether binocular visual function is abnormal
Red-Green Balance Lens
• Helps determine the accuracy of spectacle prescriptions
• Used to identify overcorrection or undercorrection
Features of Trial Lenses
✅ Made from high-quality optical materials
✅ High precision with minimal deviation
✅ Clear and comfortable vision, reducing visual fatigue
✅ Stable during wear, helping to minimize dizziness
Yen Vision Care
🕒 10:00 a.m. – 7:00 p.m.
📍 No.14 & 16-G, Jalan Bestari 7/2, Taman Nusa Bestari, 79150 Iskandar Puteri, Johor
