Masunaga

Discover the Craftsmanship of Masunaga Eyewear

Step into a world of unparalleled Japanese precision with our exclusive selection of Masunaga frames. These handcrafted masterpieces offer a perfect harmony of traditional artistry, lightweight comfort, and enduring style.

As a pioneer in the optical industry, Masunaga has set the standard for premium titanium eyewear since 1905. Explore our wider range of polarized sunglasses to complement your luxury look. Every piece reflects a dedication to excellence and sophisticated design.

  • Handcrafted from high-grade Japanese titanium and acetate.
  • Lightweight construction for all-day comfort.
  • Timeless, sophisticated silhouettes suitable for any occasion.
  • Exceptional durability with hand-polished finishes.

Elevate your vision with a frame that speaks volumes about your taste.

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Color_navy / gray

039 eyeglasses

$480.00 From $148.91
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_pink crystal / tortoise

082 eyeglasses

$480.00 From $129.63
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_silver / blue

Gms-107 eyeglasses

$480.00 $188.05
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_demi brown

Gms-811 eyeglasses

$480.00 $158.22
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_demi tortoise brown

067 eyeglasses

$480.00 From $129.63
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_gradient blue

043 eyeglasses

$480.00 From $135.33
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_green

040 eyeglasses

$480.00 From $132.48
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_purple / brown

042 eyeglasses

$480.00 From $132.48
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_red marble

079 eyeglasses

$480.00 $129.63
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_red crystal

073 eyeglasses

$480.00 $151.76
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_brown / green

046 eyeglasses

$480.00 $129.63
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...
Color_demi red

053 eyeglasses

$480.00 From $121.09
The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. This frame...

Why Choose Masunaga Japanese Eyewear?

Masunaga Japanese eyewear represents the pinnacle of optical craftsmanship, blending over a century of heritage with modern design. When you buy Masunaga glasses online, you are investing in a legacy of quality. Each frame undergoes meticulous hand-finishing processes, ensuring that every detail - from the hinges to the bridge - is flawlessly executed. This commitment to perfection results in eyewear that is not only visually stunning but also incredibly resilient and comfortable.

Uncompromising Quality and Materials

The secret behind the longevity of Masunaga optical frames lies in the materials. Utilizing premium Japanese titanium and rich acetates, these frames offer a luxurious feel without the heavy weight. Whether you are looking for classic everyday wear or something to match our featured brands, Masunaga delivers an elegant solution. The brand's dedication to quality is evident in their rigorous multi-step manufacturing process.

Feature Details Benefit
Frame Material Japanese Titanium & Premium Acetate Lightweight, hypoallergenic, and highly durable for daily use.
Lens Options Prescription ready, UV protection available Optimal vision clarity and safety against harmful rays.
Design Heritage Handcrafted in Fukui, Japan Authentic artistry with over 100 years of history.

Stock Notice: Our Masunaga brand collections and available stock are updated regularly to bring you the latest designs. Please remember to verify the specific details - such as frame materials, hinge types, and lens options - in the "Frame Specifications" section on each individual product page before making a purchase.

Finding Your Perfect Fit

Comfort is just as important as style. Masunaga frames are designed with precision engineering to ensure a balanced fit that rests easily on your face. If you are exploring options, you might also consider our eyeglasses under $30 for a variety of backup pairs. A well-fitted Masunaga frame provides uncompromised optical alignment and a sophisticated look.

Frequently Asked Questions

Are all Masunaga frames handcrafted in Japan?

Yes, every Masunaga frame is meticulously handcrafted in Fukui, Japan, adhering to strict quality standards established over a century ago.

What materials are used in Masunaga eyewear?

The brand primarily uses high-grade Japanese titanium, solid gold, and premium acetate to ensure durability, flexibility, and a luxurious finish.

Can I fit prescription lenses into Masunaga frames?

Absolutely. Masunaga optical frames are designed to accommodate a wide range of prescription lenses, offering both style and functionality.

Are Masunaga glasses lightweight?

Yes, thanks to the use of titanium and refined acetate, the frames are exceptionally lightweight, providing comfort for all-day wear.

How should I clean and care for my frames?

We recommend using a microfiber cloth and a gentle lens cleaner. Avoid using harsh chemicals that could damage the hand-polished finish.

Is ModaFrames an authorized retailer for Masunaga?

Yes, we are a proud authorized retailer. When you shop at ModaFrames, you are guaranteed authentic products directly from the manufacturer.

Do these frames come with a manufacturer warranty?

Yes, authentic frames include a standard warranty covering manufacturing defects. If you experience issues, please contact us for support.

How do I know which size will fit my face?

We advise checking the measurements listed in the specifications on the product page and comparing them to a pair of glasses you currently wear.

What makes Japanese titanium special?

Japanese titanium is renowned worldwide for its purity, strength-to-weight ratio, and hypoallergenic properties, making it ideal for premium eyewear.

Will the color of the acetate fade over time?

No, Masunaga uses premium, rich acetate that maintains its depth of color and glossy finish with proper care and regular polishing.