You may interest questions:
- Why do people need bifocal glasses ?
- Can I switch from bifocal glasses to mono vision contacts?
- Can I use the bifocal prescription for single vision glasses?
- Can bifocal glasses help slow down nearsightedness?
- Why I get a headache when wearing bifocal glasses?
- What kind of people need bifocal glasses?
- Is it normal for a child to have bifocal lenses ?
- What's the difference between varifocal and bifocal glasses?
- Can a 25- year-old person get bifocal glasses from doctor?
- Can I get bifocal prescription contacts?