How Reading Glasses Work: Diopter & Magnification

Contrary to popular belief, reading glasses don't simply "magnify" text. They work by correcting your diopter to bring close-range objects into clear focus.

Diopter range: Typically from +0.75 to +4.00. The wrong strength can cause discomfort:

oo strong: Requires holding reading material uncomfortably close (<14 inches)

• Too weak: Forces you to hold materials too far away (>18 inches)

• Technical explanation: Each diopter has an optimal "clear focus range":

How to Choose the Best Reading Glasses?

Inexpensive but High-Quality Options

EFE offers Dutch-designed reading glasses with exquisite craftsmanship at affordable prices, making high-quality eyewear accessible for every man.

Style Meets Function

Our minimalist designs work equally well for business meetings or casual outings, complementing your personal style.

Shop These EFE Frames

For Round Faces： Rectangular frames add definition

For Square Faces ：Round or oval frames soften strong jawlines   

For Oval Faces：Most frame shapes work well - experiment!

Practical Selection Tips

• By Usage:

• Books/phones: Medium strength (+1.00～+2.00)

• Computer work (24" distance): Lower strength (+0.75～+1.50)

• Frame Considerations:

• Lightweight materials reduce pressure on nose/ears

• Blue light protection for digital device users

• Anti-reflective coating reduces glare

Best Reading Glasses for Men

Best Design: Dutch minimalist style with titanium frame

Diopter Options: +1.00 to +3.50

Features: Anti-reflective, blue light blocking

Most Comfortable: Ultra-light memory metal hinges

Diopter Options: +0.75 to +2.75

Features: Spring-loaded temples, anti-slip nose pads

Premium Choice: Hand-polished acetate frames

Diopter Options: +1.25 to +3.00

Features: Progressive lenses available

Why Buy Now?

EFE reading glasses aren't just vision aids - they're extensions of your personal style.

Shop Now

Limited Time Offer!

• Offers a 365-day warranty

• Free shipping on orders over $69

• Virtual try-on available for all frames