The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking offers for the acquisition of several National Stock Numbers (NSNs) including 2540011666396, 6650013179138, 6650014195954, and 6650015480297, under a Combined Synopsis/Solicitation. This procurement involves an Indefinite Delivery Indefinite Quantity (IDIQ) Long-Term Contract with a three-year base period and two optional years, totaling a maximum duration of five years, aimed at consolidating contract requirements for optical instruments and related components. The solicitation is set to be released on April 22, 2025, and will be available online at https://dibbs.bsm.dla.mil/rfp, with no hard copies provided; interested parties are encouraged to submit offers based on price, past performance, delivery, and small business participation. For further inquiries, Brent Wahle can be contacted via email at brent.wahle@dla.mil, or Norma V. Brookins at norma.brookins@dla.mil or by phone at 614-692-3579.