1550nm SWIR applications: MILITARY and SECURITY: Fully DISCRETE and NON DETECTABLE surveillance. HOT OBJECT OBSERVATION: Imaging applications for temperatures over 150⁰ C. PLASTIC INSPECTION: Plastic is transparent at SWIR area. Fluids or materials inside plastic can be seen by 1550nm. FOOD DETECTION: Freshness or underskin damages of fruits can be evaluated at 1550nm radiation. NOTE: All our products have 1550nm option.