The smart Trick of Uncooled Long-Wave Infrared lens That No One is Discussing
I utilized a Sony FE 12-24mm f/four on an a7 II body transformed to 665nm infrared. This is one of my favourite lenses for large angle with infrared mainly because if performs so properly and addresses an extremely big selection. You may get hot spots with apertures more compact than f/8 but with ultra vast lenses like this you wouldn’t have to h