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Form 3L

Scale up your in-house print production with the Form 3L, an easy-to-use large format 3D printer for reliable production of industrial-quality parts.

The first Form 3L printers are expected to begin shipping in early Q3 2020. 

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$ 9,999.00

Featured Capabilities

Small Details, Big Results

Form 3L is an affordable, large format 3D printer designed for professionals for fast turnaround of industrial-quality parts, printed using an advanced Low Force Stereolithography (LFS) process.

Height Weight Depth
11.8 in 13.2 in 7.9 in
30 cm 33.5 cm 20 in


Faster Printing

Blaze through large parts with two custom-designed Light Processing Units (LPUs). Two lasers simultaneously build large, dense parts fast.

Powerful, Reliable Print Process

Form 3L is built around the same powerful LFS process as the Form 3, for the same professional quality, ease of use, reliability, and versatility you've come to expect with Formlabs.

Cross-Compatibility and Uptime

Use two of the same resin cartridges that are used by Form 2 and 3 to go longer without running out of resin. Use the same user-replaceable Light Processing Unit (LPU) as the Form 3. 

Incredible Part Quality

Stop sacrificing on quality for larger prints. The Form 3L provides the incredible surface finish and fine detail that stereolithography 3D printing is known for. 

  • 25 Micron XY Resolution
  • 250 laser mW Laser Power
  • 25-300 Micron Layer Thickness

Printing Specifications



Low Force Stereolithography (LFS)

Layer Thickness

25 - 300 microns

Laser Spot Size

85 microns

Laser Power

Two 250 mW laser

Build Volume

13.2 in x 7.9 in x 11.8 in

Mechanical Specifications


Printer Dimensions

30.5 in x  20.5 in x 28.9 in

Power Requirements

100-240 VAC; 7.5 A; 50/60 Hz; 650 W


Wi-Fi (2.4, 5 GHz); Ehternet (1000 Mbit); USB 2.0

Printer Control

5.5 in interactive touchscreen

Software Specifications


System Requirements

Windows 7 (64 bit) and up; Mac OS X 10.10 and up; Open GL 2.1; 4 GM RAM

File Types

STL and OBJ file input; FORM file output