Thomas – Wide-Fit Aviator 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-thomasdualbf
- Weight:
- 1.10 Ounces
Description
A bold, confident aviator frame crafted for men who want classic style paired with modern clarity.
A Modern Classic for Sharp Minds
Meet Thomas — a masculine metal aviator reader that brings together retro confidence and everyday function. With its signature double-bridge design, wide-fit geometry, and clean metal profile, this frame delivers an unmistakable presence without feeling heavy.
Whether you’re working, traveling, or relaxing, Thomas offers sharp clarity in a silhouette that’s both timeless and effortlessly cool.
Precision Lens Innovation for Seamless Everyday Use
Thomas features DebSpecs’ advanced dual-strength bifocal technology, engineered for men who move between tasks all day long.
Upper Zone (Computer / Intermediate Vision)
• Softer magnification for screens, driving panels, and mid-range visual tasks
• Keeps your eyes relaxed and focused during long work sessions
Lower Zone (Reading / Near Vision)
• Stronger magnification that brings small text into crisp detail
• Perfect for documents, phone screens, manuals, and fine print
No harsh line — just smooth, natural vision transitions in an iconic aviator shape.
Crafted With Lightweight Metal Strength
Durable, distinctive, and designed for wide-fit comfort.
• Classic aviator silhouette with a refined double bridge
• Lightweight metal frame for all-day ease
• Adjustable nose pads for a custom, secure fit
• Slim, sleek temples with smooth end tips for comfort
• Wide-fit design tailored for larger face widths
A frame that blends retro style with modern performance.
Fit & Measurements
Lens width: 56 mm
Bridge: 18 mm
Temple length: 140 mm
Face width: Wide – 132 mm
Shape: Aviator
The wide-fit aviator shape is ideal for broader face sizes and men who prefer larger coverage.
Available Colorways
Choose the finish that complements your personal style:
• Gold — classic, warm, and effortlessly standout
• Gunmetal — bold, modern, and cleanly masculine
Perfect for Every Setting
• Work, meetings, and daily office routines
• Driving and dashboard visibility
• Detailed reading and documentation
• Travel, commuting, and on-the-go tasks
• Everyday wear for men who prefer bold, structured frames
Why “Thomas” Is a Smart Upgrade
• Seamless, no-line dual-strength bifocal clarity
• Iconic aviator styling with a masculine presence
• Wide-fit comfort for larger face shapes
• Lightweight metal frame with adjustable nose pads
• A functional yet stylish upgrade to everyday readers
Shipping & Production Notes
Due to the custom precision of these lenses, orders typically ship within 3–5 business days.
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