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Widest Digital Anti Blue Ray Progressive Photochromic Lenses Free Form Wide Field Chameleon Lens Dark Sunglasses Close and Far

Widest Digital Anti Blue Ray Progressive Photochromic Lenses Free Form Wide Field Chameleon Lens Dark Sunglasses Close and Far

Regular price $372.99 USD
Regular price $0.00 USD Sale price $372.99 USD
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SPECIFICATIONS

Assemble cost: Free

Brand Name: Chashma

Certification: CE

Coating: HMC

Color: Brown, Gray

Eyewear: Lenses for Eye

Eyewear Accessories: Lenses

Gender: Men

High-concerned chemical: None

Item Type: Eyewear Accessories,Eyewear Accessories

Item name: Interior Progressive Addition Lenses Photochromic Lenses

Lenses Material: CR-39

Lenses Optical Attribute: UV400,Anti-reflective,Photochromic

Model Number: 1.56, 1.61, 1.67

Origin: Mainland China

Process time: 7-15 working days

Quality: Grade A

Specification: Interior Progressive Addition Lenses Photochromic Lenses

Wide Field Multifocal Lenses | Blue Light Blocking & Photochromic - Seamless Vision for All Distances


No more switching glasses! Enjoy clear near/middle/far vision with blue light blocking & smart photochromism—perfect for reading, working, driving & daily life. A game-changer for presbyopia and multi-distance vision needs!


Core Advantages


- Ultra-Wide Visual Field: Expanded clear range, no blind spots when switching between reading, computer work & outdoor activities.

- Seamless Transition: Smooth power change between focal zones, no image jumping or dizziness—natural visual experience.

- Blue Light Blocking: Filters harmful blue light (≤445nm), reduces eye strain from screens.

- Smart Photochromism: Darkens in 15s outdoors (blocks 99% UV), fades in 1.6 mins indoors—adapts to light instantly.

- Premium Quality: Anti-reflective/scratch/water-resistant coatings, impact-resistant, no yellowing/peeling.

- Comfortable Wear: Lightweight & thin design, fits full-rim/half-rim/rimless frames, no nose pressure for long hours.


4 Refractive Indices & Premium Materials


- 1.56 Basic: Cost-effective, for 0~-3.00D low-moderate prescriptions—stable optics, daily-use essential.

- 1.61 MR-8 Advanced: Imported MR-8 polyurethane, for 0~-6.00D moderate-high myopia—high refractive index + Abbe number, thinner/lighter, durable.

- 1.67 MR-7 Premium: Imported MR-7 resin, for -4.00~-8.00D high prescriptions—ultra-thin, stable photochromic performance.

- 1.74 Ultra-Thin: Top-tier option for -6.00~-12.00D ultra-high myopia—extremely thin, reduces frame bulk significantly.


Customization for Every Need


- Prescriptions: Supports myopia (0~-12.00D), hyperopia (0~+5.00D), astigmatism (0~-2.00D) & presbyopia corrections.

- Coating Choices: UV400 protection included, anti-glare coating optional for enhanced visual comfort.

- Color Options: 8 photochromic shades (Gray/Brown/Purple/Pink etc.)—matches all outfits.


Why Choose Our Lenses?


✅ 5-in-1 Function: Multifocal + blue light filter + sunglasses + UV protection + anti-radiation.

✅ Perfect Fit: Covers low to ultra-high prescriptions, meets diverse vision needs.

✅ Easy Adaptation: User-friendly for first-time multifocal wearers.

✅ Versatile: Ideal for office workers, drivers, seniors & screen users.


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