

01 / STYLE OVERVIEW
Blue rectangular titanium eyeglass frame
S-L7021 Azure Rectangle is a rectangular titanium optical eyeglass frame from LINGYA OPTICAL for brand-led eyewear development. The blue front contrasts with a gunmetal-tone interior, while softly rounded corners keep the rectangular outline balanced. Slender temples, blue side accents and dark temple tips continue the color through the profile. Close-up images show the bridge, temple inset, folded construction and inner finish.
- Model
- S-L7021
- Material
- Titanium
- Size
- 54□17-145
- Color
- Blue exterior / gunmetal-tone interior / dark temple tips with blue accents
02 / PRODUCT DETAILS
Explore the frame finish and details
Drag or swipe to explore the frame and its details.
04 / CUSTOM DEVELOPMENT
Adapt a blue rectangular frame for your collection
Discuss S-L7021 for an OEM/ODM optical frame brief, including your preferred front color, contrasting inner finish, temple accents, logo placement and fit requirements. Share the intended customer profile and packaging needs so we can assess the development options. Construction changes, sample timing, costs and order requirements are confirmed for the specific project before sampling.
S-L7021 / START A PROJECT
Discuss S-L7021 sampling and customization
Reference S-L7021 Azure Rectangle when requesting samples or a quote. Include your target market, planned quantity per color, required dimensions, branding artwork and launch schedule. LINGYA OPTICAL will review your brief and confirm the next development steps.
Typical MOQ: 300 pairs per style, colors combined. Bulk production: typically 30–40 days after sample approval and confirmation of final specifications and the production order. Materials, processes and project requirements affect final MOQ and timing. NDA AVAILABLE ON REQUEST.
MOQ & timing conditions
Around 300 pairs per style, with different colorways of the same style combined toward the total. The color split and final MOQ are confirmed after review of the material, construction, finish and order requirements.
Typically 30–40 days after sample approval and confirmation of the final specifications and production order. Materials, construction, surface finishing, required processes and order requirements affect the final schedule. Shipping time is separate.
Reference files are used only to review your project. NDA support is available upon request.
View quantity and timing






