Frequently Asked Questions
- Do I need to have my prescription ready before I can order?
- What if I need to change something about my order?
- How do I obtain my prescription?
- How to read my prescription?
- What types of lenses do you offer?
- What is the difference between different index lenses?
- What is the difference between single-vision and progressive lenses?
- What is Glazziq sizing guideline?