Gravity – Wide-Fit Rectangle Dual-Strength Bifocal Reading Glasses

Gravity – Wide-Fit Rectangle Dual-Strength Bifocal Reading Glasses

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$79.95

What are two strength bifocal readers explained

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

Difference between dual bifocal and progressive lenses

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-gravitydualbf
Weight:: 1.10 Ounces

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Description

Bold, masculine design with seamless dual-strength bifocal clarity built for larger face widths.

A Modern Classic for Sharp Minds

Meet Gravity — the wide-fit rectangular frame engineered for men who want strong, straightforward style without sacrificing comfort. With its clean lines, structured silhouette, and masculine color pairings, Gravity delivers a confident everyday look ideal for both work and off-duty wear.

Designed specifically for wider face widths, it offers balanced coverage, strong presence, and all-day stability.

Precision Lens Innovation for Seamless Everyday Use

Gravity features DebSpecs’ dual-strength bifocal technology — created for men who switch constantly between screens, conversations, and up-close detail work.

Upper Zone (Computer / Intermediate Vision)
• Softer magnification for monitors, meetings, dashboards, and mid-range tasks
• Reduces visual fatigue during long work sessions

Lower Zone (Reading / Near Vision)
• Stronger magnification for crisp detail at close range
• Ideal for documents, manuals, menus, small print, receipts, and tools

Smooth, no-line transitions ensure natural clarity wherever your gaze moves.

Crafted with Durable, Masculine Construction

Purpose-built for performance and comfort.

• Strong rectangular silhouette for a bold masculine profile
• Lightweight, comfortably structured frame for wider faces
• Adjustable nose pads for personalized fit
• Hybrid metal-plastic design for durability and modern styling
• Reinforced temples designed for everyday use

Dependable clarity in a frame that feels sturdy and confident.

Fit & Measurements

Lens width: 55 mm
Bridge: 19 mm
Temple length: 140 mm
Face width: Wide – 131 mm

Designed for larger face widths, offering balanced coverage and a comfortable, secure fit.

Available Colorways

Choose the combination that matches your daily style:

• Matte Black / Tortoise — bold, modern, and versatile
• Matte Brown / Tortoise — warm, classic, and understated
• Matte Gunmetal / Black — sleek, sharp, and professional

Perfect for Every Setting

• Office, business travel, and screen-heavy work
• Everyday reading and near-vision tasks
• Workshops, tools, and DIY tasks
• Casual weekends and daily routines
• Wide-width men’s eyewear needs

Gravity brings clarity and confidence anywhere you go.

Why “Gravity” Is a Smart Upgrade

• Wide-fit comfort designed for larger face widths
• Seamless dual-strength bifocal clarity
• Strong, masculine rectangular silhouette
• Adjustable nose pads for a tailored fit
• Durable daily-wear construction
• Effortlessly sharp and modern styling

Shipping & Production Notes

Due to the custom precision of these lenses, orders typically ship within 3–5 business days.