← ALL WORK
CASE 00 · HOUSE DESIGN
L-2401 “Panto” — from drawing to finished frame.
QTY 100 SAMPLE 12 DAYS PRODUCTION 38 DAYS AC-1041 CLASSIC TORTOISE
01 / BRIEF
Prove the process on ourselves first.
Before asking any brand to trust us with their first run, we ran our own design through the exact pipeline we sell: a classic panto in 6mm classic tortoise, MOQ-sized batch of 100, every milestone photographed and timestamped. No cherry-picking — the timeline below is the real one.
02 / TECHNICAL DRAWING
Day 0 — the drawing you approve.
03 / SAMPLE ITERATIONS 
V1 · DAY 12 — temple too thick at hinge, bridge sat high 
V2 · DAY 19 — −0.8mm temple, saddle bridge. Approved.
Day 12 — sample v1 vs v2.
04 / FINISHED FRAMES 
Day 57 — 100 frames, QC'd and packed.
05 / THE NUMBERS
12d First sample
2 Sample rounds
38d Production, 100 pcs
0 Units above AQL 2.5
“We published every step of this run — including the v1 sample we rejected. That's the standard your project gets.”
— LUCIDA, DUQIAO WORKSHOP