Metropolitan – Classic Rectangle Dual-Strength Bifocal Reading Glasses
How to Choose Your Strengths
Choosing your powers is easier than it sounds. Here’s a simple way to think about it:
Step 1 – Start with what you already wear.
If you use two pairs today — one for the computer and one for reading — those are the same two strengths you’ll use in your Dual-Strength lenses: computer power on top, reading power on the bottom.
If you currently wear just one pair of readers, use that strength as your bottom (reading) power.
Step 2 – Choose a milder power for the top.
The top of the lens is made for computer and mid-range (arm’s-length) vision, so it should be weaker than your reading strength — similar to your “computer pair” if you already use one.
Step 3 – Why the difference matters.
Dual-Strength lenses work best when the top is at least
1.00 diopter weaker than the bottom.
This creates a smooth, comfortable transition from computer distance to close-up reading — without eye strain.
Step 4 – Fine-tune for your daily habits.
If you spend more time on the computer than reading, choose a gentler top power for relaxed, sustained clarity.
Here are a few example combinations that follow the required 1.00 diopter difference and offer smooth dual-distance clarity:
| Your usual readers | Suggested top (computer) | Suggested bottom (reading) |
|---|---|---|
| +2.50 | +1.50 | +2.50 |
| +3.00 | +2.00 | +3.00 |
| +3.50 | +2.50 | +3.50 |
| +4.00 | +3.00 | +4.00 |
Dual-Strength Bifocals vs. Progressive Lenses
Progressive lenses may promise seamless vision, but for many readers, they come with trade-offs that affect comfort, safety, and cost.
Long adjustment period: Progressives often require weeks of adaptation and can cause dizziness, headaches, or eye strain.
Dual-Strength benefit: Two clearly defined zones mean little to no adjustment—your eyes know exactly where to look.
Reduced peripheral vision: The narrow vision corridor in progressives can limit side vision, which may feel unnatural or unsafe while walking or driving.
Dual-Strength benefit: Full peripheral clarity with no distortion or swim.
Higher cost: Progressives are often significantly more expensive due to complex lens technology.
Dual-Strength benefit: $79 with free shipping—clear, predictable pricing.
Frame limitations: Progressives require taller frames, reducing your style options.
Dual-Strength benefit: Over 40 frame styles in multiple sizes, colors, and shapes—no compromises.
Why Dual-Strength Bifocals Just Work
- • Two clearly defined magnification zones for natural, predictable vision
- • Comfortable clarity for reading, computer work, and everyday mid-distance
- • Designed for immediate comfort — no learning curve
- • Thoughtfully engineered for daily wear, all day long
We’ve been designing and perfecting reading glasses for over 30 years. Every Dual-Strength lens reflects decades of hands-on experience listening to customers, refining fit, and focusing on what truly makes glasses easy to wear.
You’ve chosen the frame style. Next, you’ll personalize your pair by selecting the frame color, frame width, and lens strengths that suit how you see and live.
Choose your color, width, and powers below to complete your pair ↓
- SKU:
- mo-metropolitandualbf
- Weight:
- 1.10 Ounces
Description
Effortless, dual-strength bifocal clarity in a timeless rectangular silhouette built for everyday style.
A Modern Classic for Sharp Minds
Meet Metropolitan — the iconic rectangle reader designed for anyone who appreciates clean lines, classic styling, and reliable daily comfort. With its sturdy construction, balanced proportions, and polished finishes, Metropolitan delivers that “smart, put-together” look from the very first wear. Crafted for average face widths, it offers a familiar, dependable fit that never goes out of style.
Precision Lens Innovation for Seamless Everyday Use
Metropolitan features DebSpecs’ dual-strength bifocal technology — ideal for those who shift constantly between screens, conversations, and focused reading.
Upper Zone (Computer / Intermediate Vision)
• Softer magnification for screens, emails, and general mid-range viewing
• Reduces eye fatigue during long work or browsing sessions
Lower Zone (Reading / Near Vision)
• Stronger magnification for crisp, close-up clarity
• Perfect for books, menus, forms, labels, hobbies, and daily details
The two strengths blend seamlessly — providing effortless clarity with no harsh lines.
Crafted with Lightweight Plastic Precision
Designed to combine classic aesthetics with long-wearing comfort.
• Lightweight plastic frame ideal for extended daily use
• Smooth, polished finishes that elevate a timeless look
• Slim temples for a secure yet gentle fit
• Refined rectangular silhouette flattering for all genders
• Durable build suited for everyday wear and travel
Classic, versatile, and reliably comfortable.
Fit & Measurements
Lens width: 53 mm
Bridge: 18 mm
Temple length: 150 mm
Face width: Average – 126 mm
A slightly longer temple length enhances comfort and stability for average-width faces.
Available Colorways
Choose the finish that suits your everyday style:
• Black Matte — clean, modern, and effortlessly smart
• Crystal — fresh, bright, and contemporary
• Tortoise — warm, classic, and stylishly bold
Perfect for Every Setting
• Digital work and screen-heavy days
• Daily reading and detailed close-up tasks
• Travel, commuting, and everyday errands
• Coffee shops, journaling, and creative hobbies
• Casual to business-casual outfits
Metropolitan blends seamlessly into any part of your routine.
Why “Metropolitan” Is a Smart Upgrade
• Dual-strength bifocal clarity for multitasking
• Classic rectangular shape with universal appeal
• Lightweight comfort ideal for long-term wear
• Stylish finish options to match any wardrobe
• Balanced fit for average-width faces
• Dependable construction made for everyday durability
Shipping & Production Notes
Practical details: Due to the nature of these custom lenses, they typically ship within 3–5 business days.
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