The Department of Defense, specifically the Army, is seeking proposals for the development of a Meta Lens Solar Compass (MLSC) through the Small Business Innovation Research (SBIR) program. The objective is to design and prototype a solar compass that utilizes meta lens technology to enhance performance while reducing weight and cost, addressing the need for accurate azimuth information for celestial navigation. This innovative technology aims to simplify traditional solar compass designs, which are often bulky and complex, and is intended for potential integration into army systems, with applications also in consumer electronics, scientific research, and healthcare. Interested vendors can submit Direct to Phase II proposals for funding up to $2,000,000, with a performance period of 24 months, and must meet specific documentation requirements to demonstrate technical merit. Key deadlines include an open date of May 28, 2025, and a close date of June 25, 2025. For more information, interested parties can visit the SBIR website at https://www.dodsbirsttr.mil/topics-app/.