-20°C~150°C -20°C~150°C, 100°C~550°C low: -20°C~150°C, high: 100°C~550°C normal mode: -20°C~150°C, 0°C~650°C; macro mode: -20°C~150°C support auto-switching: -20°C~120°C, 100°C~550°C support auto-switching: -20°C~150°C, 100°C~350°C support auto-switching: -20°C~150°C, 100°C~650°C, 300°C~2000°C (high temperature lens is required, included) support auto-switching: -20°C~150°C， 100°C~550°C support auto-switching: -40°C~150°C， 0°C~650°C support auto-switching: -40°C~150°C， 0°C~650°C， 500°C~2000°C (high temperature lens is required， included) support auto-switching: -40°C~150°C， 0°C~650°C support auto-switching:-20°C~150°C, 0°C~550°C support auto-switching:-20°C~150°C，100°C~650°C two measurement ranges: -20°C~150°C, 100°C~400°C

256×192@12μm 96x96 96×96 192x144 256×192 480×360 640×512 480×360@12µm

AF/continuous AF/laser assisted AF/touch AF/manual focus automatic/electric focus-free manual focus manual/automatic/continuous autofocus manual， automatic， touch autofocus， continuous autofocus

no upgrade to 192×192 upgrade to 512×384 yes