SSL-secured website – customer data and vision records are encrypted and protected to international security standards, synced between store and online system | Eye examination and lens cutting using French automation technology with world-leading precision | Distributing genuine lenses from top brands: Essilor, Zeiss, Hoya, Rodenstock, Tokai, Kodak… | Nationwide genuine lens warranty | Only location: 529 Street 3/2, Vuon Lai Ward, HCMC (former address: Ward 9, District 10)SSL-secured website – customer data and vision records are encrypted and protected to international security standards, synced between store and online system | Eye examination and lens cutting using French automation technology with world-leading precision | Distributing genuine lenses from top brands: Essilor, Zeiss, Hoya, Rodenstock, Tokai, Kodak… | Nationwide genuine lens warranty | Only location: 529 Street 3/2, Vuon Lai Ward, HCMC (former address: Ward 9, District 10)
Vis Care 1.56 AS Active Brown Photochromic Lenses — Image 1

Vis Care 1.56 As Active Brown Photochromic Lenses

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Vis Care 1.56 AS Active Brown Photochromic Lenses

Smart lens solution – Flexible eye protection in all lighting conditions
In modern life, our eyes must continuously adapt to various lighting environments: indoor lighting, phone and computer screens, and outdoor sunlight. Sudden changes in light and prolonged exposure to UV rays can cause glare, eye strain, dry eyes, and even long-term effects on visual health if not properly protected.
Vis Care 1.56 AS Active Brown Photochromic Lenses were created as a smart vision solution, allowing users to only need one pair of glasses for both indoor and outdoor use. The product combines automatic color-changing technology – aspheric design (AS) – UV protection – high durability, providing convenience, comfort, and aesthetics for daily use.

1. Vis Care Brand – Trusted Optical Technology from Singapore

Vis Care is a reputable lens brand from Singapore, known for its products that meet international standards, utilizing modern optical technology and strict quality control processes.
With a focus on visual health and user experience, Vis Care concentrates on developing lens lines that:
  • Provide comprehensive eye protection against UV rays and bright light
  • Deliver clear, natural images
  • Easily adapt, suitable for long-term use
  • Balance performance, aesthetics, and reasonable cost

As a result, Vis Care lenses are trusted by many specialized eyewear stores and consumers.


2. Active Brown Color-Changing Technology – Flexible Adaptation to Light

The standout feature of Vis Care 1.56 AS Active Brown Photochromic Lenses is their intelligent color-changing ability based on light intensity.

Operating Mechanism

  • Indoors or in low-light environments: the lenses are in a clear state, ensuring clear and natural vision.
  • When outdoors, exposed to UV rays: the lenses automatically darken to brown, helping to reduce glare and protect the eyes.
  • When returning indoors: the lenses lighten quickly, returning to their original clear state.
The color-changing process occurs automatically – smoothly – without manual intervention, providing maximum convenience for users.

Advantages of Active Brown Color

  • Effectively reduces glare when outdoors
  • Increases image contrast
  • Does not cause significant color distortion
  • Suitable for driving and outdoor activities

3. Aspheric Design (AS) – Wide Vision, True Images

The lenses are designed in an aspheric shape (Aspheric – AS), offering numerous superior visual benefits:
  • Expands the field of view
  • Reduces image distortion at the edges of the lens
  • Minimizes optical aberration
  • Provides sharper, more realistic, and natural images
The aspheric design makes the lenses thinner, lighter, and more aesthetically pleasing, while also providing a comfortable viewing experience, especially for long-term wear.

4. 1.56 Index – Stable, Durable, and Easy to Use

With a 1.56 index, Vis Care lenses offer a reasonable balance between thinness, durability, and cost:
  • Moderate thickness, easy to fit with various frames
  • Lightweight, comfortable to wear
  • High durability, minimal distortion
  • Suitable for most common myopia, hyperopia, and astigmatism prescriptions
The 1.56 index is an ideal choice for users needing a stable, adaptable pair of glasses for long-term use.

5. Optimal Eye Protection Against UV Rays and Glare

Sunlight contains many UV rays (UVA & UVB) that can damage the retina with frequent exposure. Vis Care 1.56 AS Active Brown Photochromic Lenses help:
  • Limit harmful UV400 rays
  • Reduce glare when outdoors
  • Minimize eye strain when transitioning between bright and dark environments
Thanks to this capability, the lenses are particularly suitable for those who frequently move around, drive, or engage in outdoor activities.

6. Durable Material – Easy to Clean, Long-lasting Use

The lenses are made from high-quality plastic, combined with a quality coating that helps:
  • Reduce minor scratches during use
  • Minimize dust and fingerprints
  • Facilitate quick cleaning and maintenance
  • Keep the lenses clear and bright
As a result, the lenses maintain high durability and aesthetic appeal throughout their usage.

7. Natural Visual Experience – Comfortable Every Day

Vis Care 1.56 AS Active Brown Photochromic Lenses are designed to provide:

  • Crisp images without color distortion indoors
  • Stable vision when moving outdoors
  • No discomfort or excessive "dark lens" feeling
  • Easy adaptation even for first-time color-changing lens users

8. Who is it Suitable For?

Vis Care 1.56 AS Active Brown Photochromic Lenses are the ideal choice for:
  • Individuals with myopia, hyperopia, or astigmatism
  • Those frequently transitioning between indoor and outdoor environments
  • Drivers and daytime commuters
  • Anyone looking for versatile – convenient – aesthetic glasses
  • Those who do not want to carry an additional pair of sunglasses

9. Services & Policies at Mắt Kính Điện Biên Phủ 529 – 3/2

When fitting Vis Care 1.56 AS Active Brown Photochromic Lenses at Mắt Kính Điện Biên Phủ, customers are guaranteed:
  • 👁️ Free vision measurement and testing
  • 👨‍⚕️ Experienced technicians with professional training
  • 🛠️ Accurate lens cutting – correct prescription
  • 🛡️ 12-month warranty on lenses
  • 🔁 Support for exchanges if there are technical defects from the manufacturer
  • 100% genuine lens guarantee
📍 Mắt Kính Điện Biên Phủ – 529 Đường 3/2, Quận 10, TP.HCM

10. Conclusion

Vis Care 1.56 AS Active Brown Photochromic Lenses are a smart vision solution, harmoniously combining automatic color-changing – aspheric design – UV protection – high durability and aesthetics. The product helps users comfortably adapt to all lighting conditions, reduce eye strain, and enhance daily quality of life.
👉 A safe – convenient – reliable choice, accurately consulted and fitted at Mắt Kính Điện Biên Phủ 529 – 3/2.