Рет қаралды 19,033
Bifocal vs Progressive Lens | Progressive Lens Design | Progressive Lens Price & Advantage | Bengali
Welcome to my channel Optometrist eye health,today i will discuss about bifocal and progressive lens.
Bifocal have two power one for distance and one for near and progressive have distance,intermediate and near power.why progressive lens price is high,its depend on how much zone is increase gradually price will increase.
Queries Solved:
1) Bifocal vs Progressive Lens,
2) Progressive Lens Design,
3) Progressive Lens Price,
4) Progressive Lens Advantage,
5) What is bifocal lens,
6) what is progressive lens,
#progressivelens#bifocallens#optometristeyehealth#progressivelensdesign
Thanks for watching my video