EXAMINE THIS REPORT ON UNCOOLED LONG-WAVE INFRARED LENS

I utilized a Sony FE 12-24mm f/four on an a7 II system converted to 665nm infrared. This is among my most loved lenses for wide angle with infrared mainly because if performs so perfectly and addresses an ultra wide selection. You may get very hot spots with apertures more compact than f/8 but with extremely large lenses like this you wouldn’t ne