Best Size Frames for High Prescription: My Guide

I have a high prescription (-7.00), and finding the best size frames for high prescription took research. The wrong size makes lenses thick and heavy.

Why Size Matters with Strong Prescriptions

Larger lenses mean thicker edges with high prescriptions. I learned that smaller frames actually work better because:

• Less lens material needed
• Thinner edges
• Lighter overall weight
• Better appearance

My Ideal Frame Size

For my high prescription, I found these measurements work best:

• Lens width: 48-50mm (smaller than my face would normally need)
• Round or oval shapes – Minimize edge thickness
• Smaller overall frames – Less lens material
• Thicker frame material – Hides lens edges

What I Avoid

With high prescriptions, I stay away from:

• Large or oversized frames
• Rimless styles (edges are visible)
• Very rectangular shapes (thick corners)

Additional Tips

I also learned to:

• Choose high-index lenses (thinner material)
• Get anti-reflective coating
• Consider frames with thicker rims to hide edges

Smaller frames transformed my high prescription glasses from thick and heavy to surprisingly thin and comfortable.