Form 3L - Large SLA 3D printer


Stratasys J55 vs. Formlabs Form 3+/3L

You Don’t Need to Spend $100,000 to 3D Print High-Fidelity Prototypes in House

Scale prototyping and production as your business grows with the Form 3+ and the Form 3L, affordable, industrial-quality 3D printers that don’t compromise on the details.



Compare the Stratasys J55 vs. Formlabs Form 3/3L



Form 3+/3L




$2,499- $8,999

Transparent pricing with no hidden fees. Buy directly from Formlabs via an additive manufacturing specialist or the online store, or locally from a worldwide partner network.

Complicated and opaque pricing, requires multiple quote requests and negotiation.


Low Force Stereolithography (LFS)™

This new generation of stereolithography (SLA) 3D printing uses lasers to cure liquid resin into hardened plastic to produce high-accuracy, isotropic, and watertight prototypes and parts with a smooth surface finish.

PolyJet printers work similarly to traditional inkjet printers, but distribute droplets of resin onto a flat build platform. This process is highly accurate and creates parts with a smooth surface finish, but only works with materials that have a lower viscosity, which severely limits the material options.

Build Volume (W × D × H)

Form 3+: 
14.5 × 14.5 × 18.5 cm
5.7 × 5.7 × 7.3 in

Form 3L:
33.5 × 20 × 30 cm
13.2 × 7.9 × 11.8 in

14 x 20 x 19 cm 
5.5 x 7.9 x 7.5 in


30+ functional resins
A wide range of materials for prototyping from soft silicone-like to flexible, tough, durable, and rigid varieties. Specialty materials for high-temperature applications and castable patterns. A variety of dental resins, including biocompatible materials.

6 standard resins
A very limited selection of rigid and transparent materials with a low heat deflection temperature, which in turn limits the possible applications to concept models and high-fidelity prototypes that are too fragile for functional testing. 

Color 3D printing

Formlabs offer a color mixing solution to match custom colors. Most resins have an opaque finish that is easy to sand and paint.

Full-color 3D printing and multi-color parts in one print.

Setup and ease of use

Plug and print
Contact-free delivery and online or in-person training for the entire team. Easy workflow empowers anyone at your company to use the system independently after less than one hour of training.

Setup and training with on-site installation recommended. The more complex workflow and the steeper learning curve means that the system requires a skilled technician in-house to operate and maintain. 


Free and easy to use
Formlabs' free print preparation software, PreForm, automatically suggests optimal orientation, supports, and layout, with the ability to manually refine as needed. Try it now. You can also use the online Dashboard to manage printers, materials, and teams.

Stratasys also offers a free print preparation software, GrabCAD Print, with a range of basic and advanced features and online job tracking.


Pro Service
Premier support service with fast response time, customized training, replacement printer, and extended warranty—all for an affordable price.

Mandatory Contract

A mandatory service contract with multiple expensive tiers and add-ons. You can’t even set up the printer without it.


Formlabs adapted the SLA technology to the desktop in 2011 and has since become the market leader, selling more than 100,000 printers as of today.

Founded by the inventor of the FDM process, Stratasys primarily offers industrial 3D printers that are limited to large companies and service bureaus due to their high price.

Do you have more questions about the differences between these solutions?

Form 3+

The Industry-Leading Desktop 3D Printer, Powered By Low Force Stereolithography

Form 3 3d printer
Form 3l 3d printer

Form 3L

The First Affordable Large Format Resin 3D Printer

Request a Free Sample 3D Print

See and feel Formlabs quality firsthand. We’ll ship a free sample part to your office.

Nozzle Form 3L Grey Sample Part

Get an Entire Fleet for the Price of a Single Stratasys J-Series 3D Printer

Buy a fleet of 40 Form 3+ printers or 11 large-format Form 3Ls for the price of one Stratasys J55 to scale your throughput, be able to print different materials simultaneously, and have a peace of mind to avoid downtime. 

Form 3L
Color Kit - Resins Cyan, Magenta, Yellow, Black and White


Color Kit: A Full Spectrum of Possibilities

The first integrated color mixing solution for SLA 3D printing, Color Kit enables 3D printing in a range of colors without the manual work of finishing and painting. Field test product concepts more quickly with 3D prints that fit their environment.

Form 3L

Form 3+ and Form 3L: Product Deep Dive

In these product demo webinars, our printing experts will walk you through the step-by-step workflow for using Formlabs 3D printers.

Watch the Form 3+ Demo NowWatch the Form 3L Demo Now

High Quality Parts, Fast, Affordably

Reduce costs, iterate faster, and bring better experiences to market with our advanced 3D printing materials designed to deliver beautiful final parts for a wide range of applications.


Form 3+


Draft Resin

Print Cost


Print Time

42 minutes


70,000,000 Parts Printed With Formlabs Technology

Harvard University

Start scaling your prototyping and production today.