Yash Optics & Lens Limited logo

Precision Manufacturing. Beautifully Finished.

Manufacturing

One chain of custody from CAD file to packed carton, so quality is a process rather than an inspection at the end.

The Journey

Eight Stages, Start to Finish.

Every programme follows the same sequence. The scale changes; the sequence does not.

  1. 01

    Concept

    Brief, references and commercial intent aligned.

  2. 02

    Design

    Shape, proportion and colour direction developed.

  3. 03

    Prototyping

    CNC or printed samples for hand and fit review.

  4. 04

    Tooling

    Moulds and fixtures prepared where required.

  5. 05

    Manufacturing

    Milling, forming and component production.

  6. 06

    Finishing

    Polishing, colouring, coating and marking.

  7. 07

    Quality Inspection

    Multi-stage checks against the approved sample.

  8. 08

    Packaging & Delivery

    Branded packing, documentation and dispatch.

Design & Engineering

01

Design & Engineering

Sketches, samples and technical packs are translated into CAD. Wall thickness, hinge placement, lens curvature and temple geometry are resolved before anything is cut.

  • CAD modelling
  • Technical drawings
  • Fit and balance review
  • Material selection
Prototyping

02

Prototyping

First physical samples are produced by CNC milling or printing so proportions can be judged in the hand, on the face and against the brief.

  • CNC prototypes
  • Printed study models
  • Iteration rounds
  • Sample sign-off
Tooling

03

Tooling

Where injection or forming tools are required, moulds and fixtures are prepared, trialled and validated with first-article inspection.

  • Mould development
  • Forming fixtures
  • Trial shots
  • First-article approval
Frame Manufacturing

04

Frame Manufacturing

Production runs across acetate milling, metal forming and injection lines, with in-line checks at each station.

  • Acetate milling
  • Metal forming and welding
  • Injection moulding
  • Core insertion
Surface Finishing

05

Surface Finishing

Finishing determines how the frame reads. Each route is matched to the material and to the approved sample.

  • Polishing
  • Colouring
  • Coating
  • Printing
  • Laser marking
  • Hand finishing
Assembly

06

Assembly

Hinges, cores, nose pads, temple tips and lenses are fitted and aligned, then torque and articulation are verified.

  • Hinge fitting
  • Lens fitting
  • Alignment
  • Component assembly
Final Inspection

07

Final Inspection

Multi-stage inspection compares finished frames to the golden sample before packing and dispatch.

  • Dimensional check
  • Finish review
  • Function test
  • Packing verification

Start a project

Bring us a frame to make.

Send a sketch, a sample or a technical pack. We will tell you what it takes to manufacture it well.