Dual Strength Bifocal - The Card Shark
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$79.95
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Legacy – Wide-Fit Round Dual-Strength Bifocal Reading Glasses
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Legacy – Wide-Fit Round Dual-Strength Bifocal Reading Glasses
$79.95
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-legacydualbf
- Weight:
- 1.10 Ounces
Description
A bold, modern round frame with smooth fades and wide-fit comfort—designed for readers who want style with clarity that effortlessly keeps up.
A Modern Classic for Sharp Minds
Meet Legacy — a wide-fit round reader that blends vintage-inspired curves with a clean, contemporary attitude. The sculpted silhouette, soft edges, and translucent color fades give this frame a sophisticated yet relaxed personality.
Whether you're working, reading, or powering through a busy day, Legacy delivers visual ease and everyday comfort in a look that never feels ordinary.
Precision Lens Innovation for Seamless Everyday Use
Legacy features DebSpecs’ premium dual-strength bifocal technology—crafted for wearers who move between tasks without slowing down.
Upper Zone (Computer / Intermediate Vision)
• Softer magnification for screens, conversations, and mid-range focus
• Keeps your eyes relaxed during extended digital use
Lower Zone (Reading / Near Vision)
• Stronger magnification for crisp, detailed clarity
• Ideal for books, labels, crafting, forms, and fine print
Experience clean, natural transitions—without the harsh bifocal line.
Crafted with Lightweight Plastic Comfort
Durable, stylish, and engineered for wide-fit ease.
• Smooth, wide-set round shape for balanced coverage
• Lightweight plastic frame that’s comfortable for long wear
• Sculpted bridge and temples for secure, stable fit
• Subtle color fades add refinement and soft personality
• Wide-fit design ideal for larger face widths
A polished yet easy-wearing frame for everyday clarity.
Fit & Measurements
Lens width: 54 mm
Bridge: 21 mm
Temple length: 145 mm
Face width: Wide – 131 mm
Shape: Round
The wide-fit round profile suits larger face widths and those who prefer generous lens coverage.
Available Colorways
Choose the finish that matches your style:
• Black Fade — bold on top, modern and airy below
• Brown Fade — warm, earthy, and softly refined
• Smoke — cool-toned transparency with understated edge
Perfect for Every Setting
• Work-from-home and office use
• Reading, writing, and daily digital tasks
• Travel, commuting, and on-the-go clarity
• Creative hobbies and crafts
• Everyday wear for unisex round-frame lovers
Why “Legacy” Is a Smart Upgrade
• Seamless, natural dual-strength bifocal clarity
• Wide-fit round design with modern fade finishes
• Lightweight and comfortable for extended use
• Balanced silhouette flattering for many face shapes
• A stylish upgrade to everyday functional readers
Shipping & Production Notes
Due to the custom precision of these lenses, orders typically ship within 3–5 business days.
