• Distance vision or reading only
• One power across the entire lens
• Used for distance glasses or reading glasses

Single vision lenses are the most common type of lenses used in eyeglasses.

Features

• One power throughout the entire lens
• Used for either distance vision or reading
• Simple and affordable

Best For

• People with myopia (short-sightedness)
• People with hyperopia (long-sightedness)
• Reading glasses

Blue Cut (Blue Light Protection) Lenses

lue cut lenses filter harmful blue light emitted from digital screens.

Features

• Reduces eye strain from screens
• Improves visual comfort
• Helps reduce headaches caused by digital devices

Best For

• People who use computers, smartphones, and tablets for long hours

Lens Coatings and Technologies

Modern lenses also come with advanced coatings for better performance.

Anti-Reflective (AR) Coating

• Reduces glare and reflections
• Improves night driving visibility

Scratch Resistant Coating

• Protects lenses from everyday scratches

UV Protection

• Blocks harmful ultraviolet rays from sunlight

High Index Lenses

• Thinner and lighter lenses for higher power prescriptions

How to Choose the Right Lens

Choosing the right lens depends on:

• Your age
• Your daily activities
• Your prescription power
• Your screen usage

For example:

• Students & office workers: Blue cut lenses
• People above 40: Progressive lenses
• High prescription: High index lenses
• Outdoor lifestyle: Photochromic lenses

An eye care professional can help you select the best lens for your lifestyle and vision needs.

Lens Comparison

Lens Type	Best For	Price Range	Advantage
Single Vision	Distance / Reading	₹800–₹2000	Simple
Bifocal	Near + Distance	₹1500–₹3500	Two powers
Progressive	All distance	₹3500–₹15000	No line
Blue Cut	Computer users	₹2000–₹8000	Eye protection