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Form 3+

Rapid, Flawless Prints, Every Time

Produce functional, high-quality prototypes and end-use parts in record time with the Form 3+, an affordable, industrial-quality resin 3D printer that reliably delivers.

The Next Generation of Industrial

3D Printing

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.​
XY Resolution
Laser Power
25 – 300μm
Layer Thickness
14.5 × 14.5 × 18.5cm
Build Volume

85,000,000 Parts Printed With Formlabs Technology


The Form 3+ Workflow in Five Minutes

Get more done and work more efficiently with an end-to-end 3D printing workflow. From printing, to post-processing, each step of the process was designed with efficiency in mind. 

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




The custom-designed Light Processing Unit (LPU) inside the printer uses a compact system of lenses and mirrors to deliver accurate, repeatable prints.


Crisp, clean features: 
The high-power-density laser is passed through a spatial filter to guarantee a clean laser spot.

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

Faster than ever: 
A high frequency galvanometer offers precise control and high speed.




The Form 3+ constantly monitors print performance so you can focus on bringing your most creative ideas to life. Integrated sensors help maintain ideal print conditions and send you alerts about the state of your machine.


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

Hassle-free materials management: 
Switch between materials in seconds with a simple cartridge system.

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


Grows With

Your Business

Start with one 3D printer or many, and add capacity as demand grows. Use the same tool through prototyping and into production and easily expand into new applications.


Industrial quality for all:
The Form 3+ offers industrial capabilities at a fraction of the price of traditional industrial machines.

Get started now: 
Formlabs 3D printers are ready to plug and print right out of the box, no specialized training required.

Avoid delays: 
Bringing production in-house with the Form 3+ provides the fast turnaround time and flexibility you need to scale.

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Quick Release Technology

Build Platform 2 with patented Quick Release Technology quickly and easily releases parts from the build platform without tools.

Enhanced Light Touch Supports

Decrease post-processing time with our enhanced light touch supports structures that break off easier and cleaner than ever before.

One Platform, 30+ Materials

Switch seamlessly between a library of general purpose and specialty resins with a cross-compatible cartridge system.
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Explore the Form 3+


The Perfect Finish

Form Wash and Form Cure streamline and automate rinsing and post-curing of prints. Consistently produce high-quality results with less time and effort.

Start scaling your prototyping and production today.

With faster than ever print speeds, advancements in post-processing, and continued refinements in part quality, the Form 3+ allows you to quickly and reliably go from design to part in hand at an accessible price point.

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