Materials & Process

Honest optics, thoughtful manufacturing. We design eyewear with high-performance materials and an ethical approach: proximity production, workshops we know, and long-term decisions.

Handmade in Greece ~97 hand-finished steps EU accessories (ES / IT) Proximity production

Premium CR-39 lenses

Thermosetting monomer with high clarity
  • Exceptional clarity and optical quality comparable to mineral glass, with minimal chromatic aberration.
  • Visual comfort with very clean colour rendering.
  • Limitless colour possibilities for our collections.

Cotton‑based cellulose acetate

Origin: Italy
  • Bio‑based (cotton fibres): warm touch on skin.
  • Deep colour & gloss with high‑polish finish.
  • Durable yet adjustable: heat‑malleable & repairable.
  • Hypoallergenic with excellent dimensional stability.

Precision metal components

Italian quality
  • High-precision hinges for smooth, stable opening.
  • Screws and metal reinforcements engineered to last.
  • Clean assembly that maintains fit over time.

Handmade in Greece

Small family factory (~97 steps)
  • Cutting, milling and beveling acetate with tight tolerances.
  • Batch tumbling and hand-polishing for a mirror finish.
  • Hinge and temple assembly with manual adjustments.
  • Multi-stage quality checks before casing.

Accessories & packaging

Acetate colours & textures

From material to frame

Our approach: ethics & quality

We don't define ourselves as a sustainable brand. We prefer transparency: we prioritize ethics and quality even if that implies higher production costs. We aim for the most local production possible, reduce transport when viable and work with factories whose teams and practices we know to ensure optimal working conditions. Whenever we can, we source materials close to the workshops and produce accessories locally.

Explore the collection

*This page summarises Delarge's approach and materials. Availability of colours, finishes and configurations may vary by model.