Open Materials Licenses (OML) for Form 4/4B/4L printers This license allows users to print with any 405nm resin, enabling an even larger set of applications than with 45+ Formlabs materials. Open Platform unlocks best-in-class third-party resins, custom print settings for tailored print performance, or the ability to experiment with any 405 nm photopolymer resin. Together, these solutions provide even more versatility and performance on the industry’s most reliable, professional SLA ecosystem. Features Unmatched Reliability and Ease of Use Experience unparalleled ease of use and streamlined workflows on the most reliable professional SLA 3D printers, with the flexibility to use the widest range of high-performance materials. Customize Your Print Settings Tailor print performance by modifying print settings to match your exact needs, and unlock your 3D printer's full potential. Print With Any Material Use any 405 nm photopolymer resin from any supplier on Formlabs SLA 3D printers, trusted by tens of thousands of professionals around the world.