DETAILED NOTES ON UNCOOLED LWIR LENS

I utilized a Sony FE twelve-24mm file/4 on an a7 II entire body converted to 665nm infrared. This is one of my preferred lenses for wide angle with infrared for the reason that if performs so well and addresses an extremely wide range. You can obtain scorching spots with apertures lesser than f/8 but with extremely large lenses such as this you wou