What are progressive power reading glasses?

Progressive Power Reading Glasses:

Progressive power reading glasses, also known as progressive readers or multifocus readers, are a type of eyeglasses designed for people who need correction for presbyopia, a age-related condition that affects near vision.

Key Features:

• No lines or bifocal segments: Unlike traditional bifocal or trifocal glasses, progressive lenses have a seamless, gradual transition between different power zones.
• Multiple power zones: Progressive lenses typically have three power zones:
1. Distance zone: For seeing objects across the table or across the room. 
2. Intermediate zone: For seeing objects at arm's length, like computer screens or books.
3. Near zone: For seeing close-up objects, like reading materials or fine print.

Benefits:

• Convenient: No need to switch between different glasses for different tasks.
• Comfortable: Reduces eye strain and fatigue.
• Cosmetic appeal: No visible lines or segments.  And no need to wear your glasses down on your nose, or the top of your head. 

Overall, progressive power reading glasses offer a practical and stylish solution for people who need correction for presbyopia.