Health & first aid· 4 modül
How to Read a Glasses Prescription?
Generally learn the number, cylinder, axis and PD values on your glasses prescription. This content is for informational purposes only; consult an eye doctor for a definitive interpretation.
Bu kursta neler öğreneceksin?
- Being able to recognize the OD and OS (right eye - left eye) distinction on the prescription
- Generally understanding whether the plus/minus sign in front of the numerical number indicates myopia or hyperopia
- Generally understanding the relationship between cylinder and axis values and astigmatism
- Understanding what the PD (pupillary distance) value is for
- Understanding that you should ask your eye doctor if you don't understand a value on the prescription
Loading...
Kurs içeriği
- What is a prescription, what do OD-OS mean
- Numerical value: myopia or hyperopia?
- Cylinder and axis: relationship with astigmatism
- What is PD and the validity period of the prescription?
Bu kuruldaki uzmanlar yapay zekâ canlandırmasıdır; görüşleri bilgilendirme amaçlıdır, profesyonel danışmanlık yerine geçmez.