
TONA 23 HAVANA 50
The Masunaga TONA 23 HAVANA optical frame showcases the brandâs renowned Japanese craftsmanship and timeless design philosophy. Featuring a refined combination construction, the frame pairs a rich Havana brown acetate front with sleek metal temples for a sophisticated and durable finish. The square shape provides a structured and contemporary look that complements a wide range of face shapes. Designed for both comfort and elegance, the lightweight build ensures a secure fit for all-day wear. Fitted with clear lenses, this exclusive optical frame is perfect for prescription use, offering a stylish blend of functionality, premium materials, and the meticulous attention to detail that defines Masunaga eyewear.
INFORMATION| Lens Size | 50 mm |
| Nose Bridge Length | 21 mm |
| Temple Length | 145 mm |
| Gender | Unisex |
| Material | Combination |
| Shape | Square |
| Country of Origin | Japan |
| Front Colour | Havana Brown |
| Temple Colour | Grey |
| Lens Colour | Clear |
| Style Tip | This shape is best suited for an oval or round face while it goes well with most face shapes. To learn more, please refer to our shape and style guide. |
TONA 23 HAVANA 50
The Masunaga TONA 23 HAVANA optical frame showcases the brandâs renowned Japanese craftsmanship and timeless design philosophy. Featuring a refined combination construction, the frame pairs a rich Havana brown acetate front with sleek metal temples for a sophisticated and durable finish. The square shape provides a structured and contemporary look that complements a wide range of face shapes. Designed for both comfort and elegance, the lightweight build ensures a secure fit for all-day wear. Fitted with clear lenses, this exclusive optical frame is perfect for prescription use, offering a stylish blend of functionality, premium materials, and the meticulous attention to detail that defines Masunaga eyewear.
INFORMATION| Lens Size | 50 mm |
| Nose Bridge Length | 21 mm |
| Temple Length | 145 mm |
| Gender | Unisex |
| Material | Combination |
| Shape | Square |
| Country of Origin | Japan |
| Front Colour | Havana Brown |
| Temple Colour | Grey |
| Lens Colour | Clear |
| Style Tip | This shape is best suited for an oval or round face while it goes well with most face shapes. To learn more, please refer to our shape and style guide. |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Masunaga TONA 23 HAVANA optical frame showcases the brandâs renowned Japanese craftsmanship and timeless design philosophy. Featuring a refined combination construction, the frame pairs a rich Havana brown acetate front with sleek metal temples for a sophisticated and durable finish. The square shape provides a structured and contemporary look that complements a wide range of face shapes. Designed for both comfort and elegance, the lightweight build ensures a secure fit for all-day wear. Fitted with clear lenses, this exclusive optical frame is perfect for prescription use, offering a stylish blend of functionality, premium materials, and the meticulous attention to detail that defines Masunaga eyewear.
INFORMATION| Lens Size | 50 mm |
| Nose Bridge Length | 21 mm |
| Temple Length | 145 mm |
| Gender | Unisex |
| Material | Combination |
| Shape | Square |
| Country of Origin | Japan |
| Front Colour | Havana Brown |
| Temple Colour | Grey |
| Lens Colour | Clear |
| Style Tip | This shape is best suited for an oval or round face while it goes well with most face shapes. To learn more, please refer to our shape and style guide. |






















