Segmentation by type classifies Endoscopic Imaging Systems according to sensor and illumination technologies, each influencing cost structure and adoption rate. Charge‑coupled device (CCD) cameras, though gradually being superseded, still hold roughly 25% of installations in legacy hospitals due to their proven image fidelity and low upgrade costs. Complementary metal‑oxide‑semiconductor (CMOS) sensors, now the fastest‑growing segment at 30%, offer higher integration, lower power consumption, and scalable manufacturing, attracting new‑build facilities. Light‑emitting diode (LED) illumination modules, representing 20% of the market, enable compact, energy‑efficient light sources, facilitating single‑use endoscope designs. Laser‑based illumination, a niche at 5%, delivers superior spectral control for fluorescence imaging, supporting emerging oncologic applications. Three‑dimensional (3D) imaging systems, comprising 10% of revenue, provide depth perception that enhances surgical precision, especially in minimally invasive procedures. High‑definition (HD) and 4K ultra‑HD platforms together occupy the remaining 10%, reflecting ongoing demand for higher resolution visualization across all clinical specialties.