• Tone ice gray acetate cat-eye prescription glasses front view
  • Model wearing Tone Icy Gray acetate cat-eye prescription glasses
  • Tone ice gray acetate cat-eye eyeglasses angled view
  • Tone ice gray acetate cat-eye glasses side profile
  • Tone brown acetate cat-eye eyeglasses angled view
  • Tone brown acetate cat-eye glasses side profile
  • Tone pink acetate cat-eye eyeglasses angled view
  • Tone pink acetate cat-eye glasses side profile
  • Tone bronze acetate cat-eye eyeglasses angled view
  • Tone bronze acetate cat-eye glasses side profile
  • Tone tortoiseshell acetate cat-eye eyeglasses angled view
  • Tone tortoiseshell acetate cat-eye glasses side profile
  • O'S OPTICAL eyewear packaging with glasses case, pouch, cloth, and card
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O'S OPTICAL

Tone

Tone

Acetate Cat-Eye — Modern Everyday
HK$628.00 HKD
HK$628.00 HKD HK$628.00 HKD
Sale Sold out
Shipping calculated at checkout.
Color: Icy Gray
Lens Options

Prescription Options

Eye SPH CYL AXIS
Right (OD)
Left (OS)

No prescription on hand? No problem!

Please proceed to checkout and complete your order.

After placing your order, simply send a photo or PDF of your prescription to us via:

  • 💬 Chat Bubble (bottom right corner)
  • 📧 Email: osoptical.contact@gmail.com
  • 📱 WhatsApp

*Please include your Order Number in the message so we can match it to your lenses.

📦Free Shipping on all orders
Tone is a lightweight acetate cat-eye glasses frame designed for everyday prescription wear. Weighing just 20.54 g, it offers a comfortable fit for long hours at work, commuting, or daily use. The smooth cat-eye silhouette softens a bold profile with modern, wearable lines, giving Tone an understated lift that works well with both casual and polished outfits. Available in brown, ice gray, pink, bronze, and tortoiseshell, it is a versatile choice for customers who want cat-eye prescription glasses with lightweight comfort and everyday style.

Specifications:
• Material: Acetate
• Frame Style: Full-Rim
• Shape: Cat-Eye
• Weight: 20.54 g
• Lens Width: 53 mm
• Bridge Width: 18 mm
• Temple Length: 148 mm
• Available Colors: Brown, Ice Gray, Pink, Bronze, Tortoiseshell
• Prescription Lenses: Available

View full details

Discover Our Eyewear Care & Service

Online Prescription Glasses Process

Choosing the Right Lens

Selecting the right lens index depends on your prescription strength (diopters). 
  • 0 to -2.00 diopters (mild prescription): 1.56 index recommended
  • -2.00 to -4.00 diopters (moderate prescription): 1.61 index recommended
  • -4.00 to -6.00 diopters (strong prescription): 1.67 index recommended
  • Above -6.00 diopters (very strong prescription): 1.74 index recommended
Important Note:
* Prescription strength may also be shown as “sphere (SPH)” in your eye test results. For example, -2.00 SPH ≈ -2.00 diopters
* No Prescription (Frame Only): Your glasses will arrive with acrylic demo lenses. These lenses may feature printed brand specifications and are intended solely to maintain the frame's shape. They are not designed for daily wear. We recommend visiting a local optician to have them replaced
* CR39 Index Options: If you select any CR39 option (1.56 - 1.74), your glasses will arrive with premium, crystal-clear optical lenses. These are custom-fitted, free of any printing, and ready for immediate wear

Protected & Thoughtfully Packaged

FAQ

Can I add prescription lenses to these frames?

Yes. Most O'S OPTICAL frames can be fitted with prescription lenses, except for selected sunglasses styles. If you are not sure whether a frame supports prescription lenses, please contact us before placing your order.

Can I send my prescription after ordering?

Yes, absolutely. You can provide your prescription details after placing your order. To ensure accuracy, simply send a clear copy of your optical prescription along with your order number through any of the following channels:

  • Email: osoptical.contact@gmail.com
  • Live Chat: Located in the bottom right corner of our website
  • WhatsApp: +852 6444 2918

How long does shipping take?

Standard shipping generally takes 5 to 15 business days. Our products are dispatched directly from our facilities in Hong Kong or mainland China. If your order includes customized prescription lenses, please allow an additional 3 business days for our opticians to precisely craft and fit your lenses before the order is shipped.

What if the glasses do not fit?

We offer a 30-day return and exchange policy. If you purchase sunglasses or non-prescription frames, you can return or exchange them within 30 days of receipt, provided they have no obvious signs of wear and are in their original condition.
However, please note that prescription lenses are custom-made to your specific visual requirements; therefore, they are non-refundable and cannot be exchanged once crafted. If you experience any issues with the fit or your new prescription, please reach out to our customer service team, and we will gladly assist you in finding a solution.

Product FAQ

  • Is Tone suitable for everyday prescription wear?
    Yes. Tone is an acetate cat-eye glasses frame designed for everyday prescription wear. Its 20.54 g weight and smooth cat-eye shape make it suitable for work, commuting, and daily styling.
  • Who should choose Tone cat-eye glasses?
    Tone is a good choice for customers who want a modern cat-eye frame with a softer, more wearable look. It is designed for people who like subtle lift, acetate texture, and versatile everyday style.
  • Can Tone be fitted with prescription lenses?
    Yes. Tone can be fitted with prescription lenses. Customers can choose from Frame Only, Non-Prescription Lens, 1.56 Standard Lens, 1.61 Thin Lens, 1.67 Very Thin Lens, and 1.74 Ultra Thin Lens depending on their prescription needs.