The 740THz Protocol for Resin Printing - Part One What you need to know and buy to get started with SLA Printing Foreward Resin printing provides an exciting process for the production of complex functional parts for a variety of purposes, including proof of concept demonstration, aiding visualisation and inspection of designs for manufacture by other means, and in select applications as a primary manufacturing process. It possesses a number of useful properties, including the independence of printing time from geometric complexity, the ability to efficiently print many parts in parallel, and the capability to reproduce fine detail. However, in order to fully realise these potential benefits, it is vital to adopt a well-defined, controlled, consistent process. The following has been developed over three years of experimentation and practice using commodity hardware and consumables, with the goal of allowing the reproducible and precise printing of intricate mechanical and functional p