Thermal Imaging Market Size, Share & COVID-19 Impact Analysis, By Type (Handheld and Fixed/Mounted), By Technology (Cooled, Uncooled), By Product (Thermal Camera, Thermal Scopes, Thermal Module), By Wavelength (Shortwave Infrared (SWIR), Mid-wave Infrared (MWIR)), By Application (Border Surveillance, Vehicle Targeting, C-UAS), By Vertical (Aerospace and Defense, Law Enforcement, Healthcare, Automotive), and Regional Forecast, 2020-2027