Titanium alloy retro style – GR26052103
Material:titanium alloy
Size: 52-18-143
BASE: 200
suitable for people: ALL people
An all-titanium, nickel-free electroplating process is employed to mitigate potential skin sensitivities. The nose pads feature A-Just™ adjustability, specifically engineered to accommodate individuals with low nasal bridges, particularly within Asian populations.
Temple arms are fabricated from Grade 5 β-titanium alloy and finished with ion plating via vacuum physical vapor deposition (PVD), achieving a precisely controlled coating thickness of 0.6–0.8 μm. Rigorous biocompatibility testing—including a standardized 48-hour artificial sweat exposure assay—confirmed no color degradation or cutaneous allergic responses.
The entire frame weighs 9.8g, but the weight is not the main point. The key is that we have maximized the elastic modulus of β-titanium – the frame legs can flex and open/close millions of times without deforming under fatigue tests. The design has been finalized, with a private mold tip and we refuse to use the public version。
Acetate optical eyeglasses – GR26062701
Material: Acetate(front)+β-titanium(Temples)
Size: 51-19-145
BASE: 200
suitable for people: ALL people
The panels are manufactured from raw materials equivalent in grade and specification to those supplied by Japan TAKIRON. They undergo a high-pressure, high-temperature lamination process designed to achieve optimal molecular densification—thereby ensuring dimensional stability and resistance to thermal shrinkage or mechanical deformation.
The nose pads feature A-Just™ adjustability, specifically engineered to accommodate individuals with low nasal bridges, particularly within Asian populations.
The temple components are fabricated from imported Grade B titanium, a material renowned for its exceptional elasticity and fatigue resistance. This ensures prolonged wearing comfort without exerting pressure on the facial contours, irrespective of head morphology.
Acetate optical eyeglasses – GR25070804
Material: Acetate
Size: 52-16-140
BASE: 400
suitable for people: European and American populations
The panels are manufactured from raw materials equivalent in grade and specification to those supplied by Mazzucchelli S.p.A. of Italy. They undergo a high-pressure, high-temperature lamination process designed to achieve optimal molecular densification—thereby ensuring dimensional stability and resistance to thermal shrinkage or mechanical deformation.
The base curve of the frame is set to 4C, which better conforms to the cheekbone curvature of people in Europe and America, reducing side light leakage.
The metal logos are embedded on the temple outside, making it a fashionable highlight and exuding an upscale vibe.
Acetate optical eyeglasses – GR25070106
Material: Acetate
Size: 49-22-145
BASE: 400
suitable for people: ALL people
The panels are manufactured from raw materials equivalent in grade and specification to those supplied by Mazzucchelli S.p.A. of Italy. They undergo a high-pressure, high-temperature lamination process designed to achieve optimal molecular densification—thereby ensuring dimensional stability and resistance to thermal shrinkage or mechanical deformation.
The circular frame design combined with the metal temple creates a perfect harmony, further highlighting the retro style and classic taste.
At the end of temple tip, there are multiple color stripes, creating a fashionable highlight.
Shenzhen Grand eyewear– specialize in ODM and OEM.
Quality is our culture.
We mainly support mid to high-end brands with stable production.
If you are interested in learning more about the relevant information, please feel free to contact us at any time.
