We go in-depth with the newly announced Form 4 resin 3D printer, which we've been testing for the past month! Formlabs has shifted the core printing technology in the Form 4 to utilize an LCD mSLA system, and we find out from their engineers how their implementation differs from other mSLA printers on the market. Here's how the Form 4 compares with the Form 3+ in terms of speed and print detail! Formlabs Form 4: http://www.formlabs.com/ https://www.matterhackers.com/store/l/formlabs-form-4-msla-3d-printer/sk/MDAA8VTR 3D models shown: Ecorche anatomical model: https://www.characterartworkshop.com/ Brackenosaurus: https://www.printablescenery.com/product/brackenosaurus-hagglethorn-hollow/ X-wing: https://www.thingiverse.com/thing:2946127 Greblin bust: https://www.paul-braddock.com/collections/3d-print-files/products/greblin-3d-print-files Praetorian mini: https://www.myminifactory.com/object/3d-print-pretorian-guards-236862 Disclosure: Hardware was provided by manufacturer for purposes of review Shot by Josh Self and Norman Chan Edited by Norman Chan Music by Jinglepunks Subscribe for more videos (and click the bell for notifications): null Join this channel to support Tested and get access to perks: null Tested and Adam Savage Ts, stickers, (de) merit badges and more: https://tested-store.com/ About Tested: https://www.tested.com/about Meet Adam in Person: https://www.tested.com/events TikTok: https://www.tiktok.com/@testedcom Instagram: https://www.instagram.com/testedcom/ Twitter: http://www.twitter.com/testedcom Facebook: http://www.facebook.com/testedcom Discord: https://www.discord.gg/tested Amazon Storefront: http://www.amazon.com/shop/adamsavagestested Intro bumper by Abe Dieckman Thanks for watching! #3dprinting #resinprinting