The Department of Energy is seeking diamond targets for wavefront sensors. These targets are used for wavefront sensing, which is a technique used in optics to measure and analyze the wavefront of a light source. The targets will be used in Menlo Park, CA, USA. Vendors are invited to submit a Firm Fixed Proposal for a quantity of 5 diamond targets. The proposal must be received by February 27, 2024, and be valid for 90 days after submission. For more information, contact Stephanie Low at stephl@slac.stanford.edu or 6509264175.