Additive.

ADDITIVE EYEWEAR — Montréal

3D-printed eyewear. Designed around you. 

Not made for everyone. Made for you.

Featherlight, modular, endlessly customizable frames — designed in Montréal and printed on demand.

01 — Face

It all starts with your face.

Width, bridge, temples: your anatomical landmarks become the brief.

02 — Parameters

Your measurements drive the geometry.

Every model is a system of parameters — not a frozen drawing.

03 — Design

The algorithm proposes. The designer decides.

Front, temples and lenses compose one coherent — and modular — object.

04 — Printing

Printed layer by layer.

Selective laser sintering of PA12 nylon — no mould, no stock.

05 — Finishing

Depowdered, dyed, inspected.

Dyed in the mass and hand-checked finishing, in Montréal.

06 — Wear

Made for you.

Around 18 g on the nose — produced on demand, worn for years.

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The principle

Your face was never standard. Your glasses shouldn’t be either.

Additive manufacturing frees us from one-size-fits-nobody. Every frame is printed on demand, fitted to a morphology, tuned to a style — light, precise, and only when you want it.

Forme générative paramétrique — ADDITIVE

MODUL'AIR — Modular system

A system. Not a frozen object.

In the MODUL'AIR collection, the frame is an architecture: front, temples and lenses assemble, swap and evolve — without buying the pair again.

M-01

Front

The load-bearing structure — geometry tuned to your bridge and face width.

M-02

Temples

Length and curvature fitted to your temples. Replaceable one by one.

M-03

Lenses

Plano, prescription or sun — clipped into the same front.

From face to object

Scan. Design. Print. Finish. Wear.

One continuous digital chain, from facial landmark to finished frame. Five steps — none of them left to approximation.

01

SCAN

Morphological face analysis, calibrated to the millimetre.

02

DESIGN

Parametric geometry adapted to your measurements.

03

PRINT

Laser sintering of PA12 nylon, layer by layer.

04

FINISH

Depowdering, dyeing and hand-checked finishing.

05

WEAR

Assembled, inspected, delivered — ready to wear.

3D-printed frame samples, PA12 nylon — ADDITIVE

The material

Light by nature. Precise by making.

≈ 0 g

on the nose

≈ 0

sintered layers

0

stock — printed after your order

Light by nature

Around 18 g on the nose — sintered PA12 nylon lightens the structure without weakening it.

Flexible and resilient

Flexible, with excellent shape memory, it shrugs off everyday wear.

Made on demand

No stock, nothing unsold: every pair is printed after you order it, in Montréal.

Technology

The ADDITIVE technology

Behind every frame stands an end-to-end digital design and manufacturing chain: parametric design, selective laser sintering, hand finishing. Here is how your glasses are actually made.

SLS 3D printing

Selective laser sintering fuses nylon powder layer by layer — no mould, no supports. It unlocks geometries injection moulding cannot touch: open lattices, variable thicknesses, integrated textures.

PA12 nylon

Polyamide 12 is light (around 18 g per finished frame), flexible, tough, and blessed with excellent shape memory. Hypoallergenic and durable — the reference material of additive eyewear.

Parametric design

Every model is a system of parameters rather than a frozen drawing: face width, lens height, bridge curvature. The frame adapts to your measurements — never the reverse.

On-demand production

No stock, no unsold pairs: each frame enters production after the order. Unsintered powder is reused from one build to the next, cutting material waste.

Morphological fit

Facial measurements — calibrated on stable anatomical landmarks — guide the fit of bridge, front and temples for genuine comfort, not catalogue comfort.

Modularity

In the MODUL’AIR collection, fronts, temples and lenses are interchangeable. Your frame evolves: a colour for summer, a spare temple, a new style — without buying the whole pair again.

Customization

Eyewear tuned to your morphology, your style, your personality.

Shape, colour, temples, lenses, finishes: every parameter can be configured. Our guided journey turns your preferences into printable concepts — and your face becomes the design’s starting point.

01

Choose a base

Start from a frame in the collection — or from a blank page.

02

Select the shape

Panto, rectangular, sculptural: the geometry that suits you.

03

Pick the colour

Dyed in the mass: Black, White, Blue, Red, Orange…

04

Fit the temples

Length, curvature and style adjusted to your morphology.

05

Choose the lenses

Plano, prescription or sun.

06

Add a finish

Satin, micro-textured or polished premium.

Your next pair won’t be chosen. It will be generated for you.