Form 3L

Small Details, Big Results

The Form 3L is an affordable large format 3D printer trusted by professionals for fast turnaround of industrial-quality parts.

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Print Large Parts, Fast

Form 3L offers five times the build volume and two times the laser power of the Form 3.

HeightWidthDepth
11.8 in13.2 in7.9 in
30 cm33.5 cm20 cm

Perfectionism That Scales

With advanced Low Force Stereolithography (LFS)™ technology, Formlabs has completely re-engineered resin-based 3D printing to drastically reduce the forces of the print process. 

 

UnitsMetricUS
25μm

XY Resolution

250mW

Laser Power

25 – 300μm

Layer Thickness

 

40,000,000 Parts Printed With Formlabs Technology

sony
Ford
Harvard
Tesla
Boeing
Google

Low Force Stereolithography (LFS)™ uses a flexible tank and linear illumination to deliver groundbreaking print quality and printer reliability.

 

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Download the White Paper

 

Pinpoint Precision

 

 

 

laser icon

 

Twice the Laser Power

Two staggered Light Processing Units (LPUs) inside the printer use a compact system of lenses and mirrors to deliver accurate, repeatable prints.

 

25μm

XY Resolution

250mW

Laser Power

 

 

 

Faster printing:
The two LPUs work simultaneously along an optimized print path to efficiently blaze through parts of all sizes.

Crisp, clean features:
Each high-density laser passes through a spatial filter to guarantee a clean laser spot.

Consistent precision:
A parabolic mirror ensures that the laser prints perpendicular to the build plane, ensuring uniform print quality across the entire build platform.

Nonstop Printing

 

 

 

printing icon

 

Nonstop Printing

Integrated sensors help maintain ideal print conditions and send you alerts about the state of your machine. 

High material capacity:
The Form 3L can hold two easy-to-switch resin cartridges, preventing interruptions during large print jobs.

Closed-loop calibration:
Optical sensors continuously correct for scale and power, and can even detect dust.

User-replaceable components:
The Light Processing Units, rollers, and optics window can be replaced in-house, reducing the need for replacement printer shipments.

WHITE PAPER

Introduction to SLA

Learn how stereolithography 3D printing can benefit your work.

Download the White Paper

Design

Design your model in standard CAD software and import an STL or OBJ file into our PreForm print preparation software.

Print

Send prints over WiFi, reprint previous jobs, and manage your print queue with ease with the printer’s intuitive touchscreen interface.

Post-Process

Easily tear away fine-touch supports after printing and put the finishing touches on your parts with the Form 3L Finish Kit.

 

One Platform, 20+ Materials

Switch seamlessly between a library of general purpose and specialty resins with a cross-compatible cartridge system.

Browse Materials

 

Built for Teams

Plan and manage your print queue in PreForm and manage printers and teams through your online Dashboard.

Try PreForm

Support When You Need It

Get helpful, human service when you need it from a Formlabs expert, with plans that scale with your business.

Explore Plans

 

 

Start scaling your prototyping and production today.

Pre-order the Form 3L
Explore the Form 3