DETAILED NOTES ON UNCOOLED LWIR LENS

I applied a Sony FE 12-24mm file/four on an a7 II overall body converted to 665nm infrared. This is one of my favored lenses for large angle with infrared for the reason that if performs so perfectly and addresses an ultra wide selection. You can obtain hot spots with apertures scaled-down than file/8 but with extremely extensive lenses like this y