Form 4

Form 4 is a blazing fast masked SLA 3D printer that combines an industry-leading materials library with a reliable, accurate print engine. Turn your ideas into reality faster than ever with easy workflows, leading reliability, and stunning part quality using the Form 4 ecosystem.
- Print Technology
- SLA
Form 4B

Form 4B is a blazing fast medical 3D printer that offers the most diverse materials library for dentistry and orthodontics. Create high-quality dental models and biocompatible appliances fast, with easy workflows, leading reliability, and stunning part quality using the Form 4B ecosystem.
- Print Technology
- SLA
Form 4BL

Form 4BL is a blazing fast, large-format medical 3D printer that offers the most diverse materials library for dentistry and orthodontics. Create high-quality dental models and biocompatible appliances fast, with easy workflows, leading reliability, and stunning part quality using the Form 4BL ecosystem.
- Print Technology
- SLA
Form 4L

Form 4L is a blazing fast, large-format masked SLA 3D printer that combines an industry-leading materials library with a reliable, accurate print engine. Turn your biggest ideas into reality faster than ever with easy workflows, leading reliability, and stunning part quality using the Form 4L ecosystem.
- Print Technology
- SLA
Fuse 1+ 30W

Designed for maximum output and minimum waste, Fuse 1+ 30W is our compact industrial SLS 3D printer. Unlock unprecedented print speeds and material enablement to deliver truly rapid production in-house. From print setup to powder recovery, our easy-to-use hardware and software are designed to maximize your efficiency at every step of the process.
- Print Technology
- SLS
Form 3L

Whether you’re printing full-scale, bulky prototypes or detailed models, the Form 3L is the ideal solution for using 3D printing to bring your big ideas to life. Fabricate large parts with the incredible surface finish and fine detail that stereolithography 3D printing is known for.
- Print Technology
- SLA
Form 3BL

Form 3BL is a large format 3D printer for biocompatible appliances that delivers large, detailed, and accurate parts. The Form 3BL is compatible with the majority of our SLA materials library, including biocompatible materials manufactured in our ISO-13485 certified facility.
- Print Technology
- SLA
Form 3

Produce functional, high-quality prototypes and end-use parts with Form 3, an affordable, industrial-quality 3D printer that consistently delivers. Form 3 offers industry-leading accuracy and reliability, and a wide range of materials.
- Print Technology
- SLA

Form 4 is a blazing fast masked SLA 3D printer that combines an industry-leading materials library with a reliable, accurate print engine. Turn your ideas into reality faster than ever with easy workflows, leading reliability, and stunning part quality using the Form 4 ecosystem.

Form 4L is a blazing fast, large-format masked SLA 3D printer that combines an industry-leading materials library with a reliable, accurate print engine. Turn your biggest ideas into reality faster than ever with easy workflows, leading reliability, and stunning part quality using the Form 4L ecosystem.
Masked Stereolithography (MSLA)
Masked Stereolithography (MSLA)
25–200 µm
0.001–0.008 in
25–200 µm
0.001–0.008 in
Backlight Unit: 60 uniform-wavelength LEDs, a plano-convex lens array, and integrated air cooling
405 nm optical wavelength
16 mW/cm² optical power intensity delivered to the cure plane
50 µm pixel size
Backlight Unit: 145 uniform-wavelength LEDs, a plano-convex lens array, and integrated air cooling
405 nm optical wavelength
16 mW/cm² optical power intensity delivered to the cure plane
46 µm pixel size
23 industry-leading Formlabs materials or third-party materials using Open Material Mode. More exciting new materials are currently in development.
Explore Materials
19 industry-leading Formlabs materials or third-party materials using Open Material Mode. More exciting new materials are currently in development.
Explore Materials
Auto-generated
Light-touch removal
Auto-generated
Light-touch removal
No (available on Form 4B)
No (available on Form 4BL)
39.8 × 36.7 × 55.4 cm
15.7 × 14.5 × 21.9 in
66.4 x 52.8 x 79.4 cm
26.1 x 20.8 x 31.3 in
27.3 cm
10.7 in
Not measured.
18–28 °C
64–82 °F
18–28 °C
64–82 °F
Footnotes
⁶ Assuming a part printed on supports that resembles a rectangular prism with 12.5 cm depth and 1 cm height.
⁸ Layer thickness availability varies by material. View our materials compatibility table to confirm availability.