Prescription Sunglasses Guide — Power Lenses Explained – Buddyeye
★ ZERO SHIPPING FEE ON PREPAID ORDERS ★ UV400 + POLARIZED ON EVERY PAIR ★ FREE SHIPPING ABOVE ₹1599 ★ AVAILABLE ON AMAZON & FLIPKART ★ ZERO SHIPPING FEE ON PREPAID ORDERS ★ UV400 + POLARIZED ON EVERY PAIR ★ FREE SHIPPING ABOVE ₹1599 ★ AVAILABLE ON AMAZON & FLIPKART
Sep 16, 2026

Prescription Sunglasses Guide — Power Lenses Explained

Prescription Sunglasses Guide — Power Lenses Explained

What Are Prescription Sunglasses

Prescription sunglasses combine your corrective eyewear power with UV-protected, tinted lenses — so you don't have to choose between clear vision and sun protection.

Understanding Power & Lens Types

Your prescription includes sphere (SPH), cylinder (CYL), and axis values for astigmatism, plus your pupillary distance (PD). These values determine how the lens is ground and fitted into the frame.

Single Vision Lenses

Correct one field of vision — either near or far — and are the most common choice for prescription sunglasses.

Bifocal / Progressive Lenses

Useful for people who need correction for both distance and reading, blending both powers into one lens smoothly.

Choosing the Right Frame

Not every frame supports every lens thickness or power range comfortably. Higher powers often look and sit better in slightly smaller, more structured frames.

Explore our Prescription Sunglasses collection with UV-protected lenses ground to your exact power.

Final Word

Prescription sunglasses are a genuine upgrade for anyone who currently switches between regular glasses and clip-ons or contacts. One pair, full correction, full sun protection.