ROCHESTER, NEW YORK, June 09, 2026 (GLOBE NEWSWIRE) — Syntec Optics (Nasdaq: OPTX), a leading innovator in defense tech, space tech, and biomedical tech manufacturing, today announced a new $4.6 million purchase order for the continued manufacturing of advanced laser blood-test cartridges and optical reader subsystems for benchmark instrumentation used across global clinics and hospitals.