THE SMART TRICK OF UNCOOLED LWIR LENSES THAT NO ONE IS DISCUSSING

I applied a Sony FE 12-24mm f/four on an a7 II system transformed to 665nm infrared. This is one of my beloved lenses for broad angle with infrared simply because if performs so well and covers an ultra big selection. You can get very hot places with apertures lesser than file/8 but with ultra broad lenses similar to this you wouldn’t need to hav