Trends, opportunities and forecast in optical imaging market to 2024 by technique (optical coherence tomography, hyperspectral imaging, near-infrared spectroscopy, and photoacoustic tomography), product (OCT imaging system, spectral imaging system, PAT imaging system, diffuse optical tomography, diffuse optical spectroscopy and others), therapeutic area (ophthalmology, neurology, oncology, cardiology, dermatology and others), application (pathological imaging, intra-operative imaging and others), end user (hospitals and clinics, diagnostic imaging centers, and others), and region (North America, Europe, Asia-Pacific, Rest of the World).