Microchannel Plates and MCP Detectors Market was valued at USD 260.4 million in 2025 and is projected to reach USD 708.2 million by 2034, registering an 11.8% CAGR during 2026–2034. Asia Pacific held the largest regional market share at about 40% in 2025, supported by defense, scientific imaging, and photonics manufacturing, while North America and Europe remain key markets for high-performance detector development.