Form 4
at Blazing Speed
Accurate
Reliable
Intuitive
Versatile
Fast
Industrial Parts
at Blazing Speed
Accurate
Reliable
Intuitive
Versatile
Fast
Industrial Parts
Form 4
Benchmark FDM
Benchmark SLA
Form 3+
2 h 1 m
3 h 54 m
3 h 37 m
8 h 31 m
Go from CAD to printing 
in minutes with just a few 
clicks using the free PreForm 
software.
Print time is similar whether 
you’re printing one part 
or a full build of many parts.
*Typical print time using 80th percentile print height (53 mm), 100 µm layer height, and most materials.
Most prints in less than 2 hours!*
Really Fast
Form 4’s speed is driven by Formlabs’ new Low Force Display™ Print Engine, a powerful combination of ultra-high power LEDs, collimating lenses, optical filters, and a robust liquid crystal display. 

Make a deep dive into the Form 4 to learn more!
Jewellery
Engineering & Product Design
Manufacturing
Education
Entertainment
Tackle any problem with the industry-leading materials for different purposes.
Industry-leading materials
Versatile
1.
Prepare
  • Smart auto-orientation
  • Advanced support generation
  • Live printability checks
2.
Print
  • Validated print settings
  • No-hassle cartridge and tanks
  • Automatic resin dispensing
3.
Post-Process
  • Quick release part removal
  • Automatic part cleaning
  • Precision post-curing for peak material properties
4.
Finish
  • Light touch supports for quick, clean support removal
  • Optional sanding, coating, or painting
Learn in 15 minutes!
Intuitive
Validated Print Settings
Formlabs optimization engineers put hundreds of printed parts to the test to ensure each material performs to the most reliable standards, right out of the box.
Intelligent Control Systems
Six control systems precisely measure and maintain the temperature, resin level, print forces, and print status inside your printer.
Long-Lasting Consumables
  • Robust hardware.
  • Tank rated for >75,000 layers.
  • Light Processing Unit rated for >750,000 layers.
Factory Calibration
60-point calibration and quality control inspection before your printer even leaves the factory.
Remote Monitoring
Monitor your prints and manage your printers from anywhere with an integrated camera, preventative maintenance reminders, and the free Dashboard software.
Unmatched print success rate!
Reliable
Lower peel forces, light touch supports, and 50 µm pixel size with pre-tuned anti-aliasing.
Smoothest Surfaces
±0.15% XY dimensional tolerances so assembles always fit.
Most Accurate Assemblies
Highly collimated light and 50 µm pixel size with pre-tuned anti-aliasing for subpixel resolution.
Sharpest Details
Most Accurate Assemblies
±0.15% XY dimensional tolerances so assembles always fit.
Smoothest Surfaces
Lower peel forces, light touch supports, and 50 µm pixel size with pre-tuned anti-aliasing.
Sharpest Details
Highly collimated light and 50 µm pixel size with pre-tuned anti-aliasing for subpixel resolution.
Clear Resin V5
Black Resin V5
Fast Model Resin
White Resin V5
Grey Resin V5
Produce stunning parts that always fit, rivaling injection molded parts.
Rivals injection molded parts
Accurate
Take a 3D tour of the Form 4
The Backlight Unit  generates a uniform area projection of an ultra-high power light using 60 LEDs and collimating lenses. It cures resin quickly and precisely, delivering blazing fast print speeds with excellent print quality and accuracy anywhere on the build platform.

  • Unmatched optical power:  16 mw/cm² delivered to the print plane.
  • Plano-convex lens array and optical baffle creating highly collimated and uniform light, even at high power.
  • Extremely long lifetime, due to an integrated cooling system.
Backlight
The Backlight Unit  generates a uniform area projection of an ultra-high power light using 60 LEDs and collimating lenses. It cures resin quickly and precisely, delivering blazing fast print speeds with excellent print quality and accuracy anywhere on the build platform.

  • Unmatched optical power:  16 mw/cm² delivered to the print plane.
  • Plano-convex lens array and optical baffle creating highly collimated and uniform light, even at high power.
  • Extremely long lifetime, due to an integrated cooling system.
Light Processing Unit
The Light Processing Unit 4 (LPU 4) 
precisely masks light from the backlight unit into the shape of a printed layer.

Together, the Backlight Unit and LPU 4 enable you to print with extreme speed, accuracy, and print quality anywhere on the build platform. 

The LPU 4 is long -lasting, resistant to accidental damage, and easy to replace.
Release Texture
A proprietary, microtextured optical film provides airflow between the resin tank and the Light Processing Unit. 

This film is built into the Light Processing Unit and sits at the top of it. 

This significantly reduces peel forces so you can print at blazing fast speeds without sacrificing surface finish, fine features, accuracy, or reliability.
Intelligent Control System
Six onboard control systems precisely measure and maintain the temperature, resin level, print forces, and print status inside your printer. 

Together, they ensure consistent, reliable performance and prevent common failures, for the same results on every printer and every print.

Camera enables remote monitoring and troubleshooting, but can be disabled for privacy.
Resin Tank
The Form 4 Resin Tank holds liquid resin inside the printer and provides a substrate for the liquid resin to cure against, using a dual-layer flexible film stack. 

It significantly reduces peel forces so you can print at blazing fast speeds without sacrificing surface finish, fine features, accuracy, or reliability.
Automatic Resin Handling 
Integrated system that dispenses resin quickly, accurately, and with minimal waste, while making it easy to switch materials. 

Print without having to worry about your printer running out of resin and switch materials in <1 minute. 

Form 4 is still one of the only SLA printers on the market to offer this feature.
Take a 3D tour 
of the Form 4
4'599 CHF
starts at 
Form 4
4'599 CHF
starts at 
Form 4