LENS Machine Transfer (IMAGE) DOE/Sandia National Laboratories Caption Contractors at Sandia/California prepare the LENS machine for its transfer to nearby Las Positas College. The school’s welding department plans on using the historic piece of equipment to introduce students to metal joining techniques. Credit Photo by Randy Wong Usage Restrictions For education and news purposes. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.