Lens mount details (IMAGE) Optica Caption Layout of the 10-element lens with a cross-section of the mounting structure in a seatbased mounting structure (orange, top). The seats are on the right surfaces of the first 6 elements and on the left surfaces of the last four elements. A cross-section of the spacer model schematic is also shown (purple, bottom).” Credit Eric M. Schiesser Usage Restrictions None License Original 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.