Syntec Optics Holdings, Inc. (Nasdaq: OPTX) is a Rochester, New York-based precision optics and photonics manufacturer serving defense, aerospace, medical, and commercial markets. The company became publicly traded following a SPAC merger that closed in 2022, transitioning from a private manufacturer to a listed operating company. Syntec Optics designs and produces optical components including lenses, windows, domes, and assemblies, with a significant portion of revenue tied to government and defense contracts. In April 2026, the company filed a Form 10-K/A — an amendment to its annual report — with the SEC, accession number 0001493152-26-020749, reflecting a post-filing correction or supplemental disclosure to its most recent fiscal year results. Visit SpacDesk and sign up for full access to OPTX filings, financial data, and SPAC deal history.