Optimized for close-up shooting, the 150mm f / 2.8 Macro 1: 1 from Irix is a medium telephoto prime featuring a life-size 1: 1 maximum magnification and a 1.1 'minimum focusing distance for photographing nearby subjects. A bright f / 2.8 maximum aperture can be used in a variety of lighting conditions. The 12 element, nine group optical design features a
Optimized for close-up shooting, the 150mm f / 2.8 Macro 1: 1 from Irix is a medium telephoto prime featuring a life-size 1: 1 maximum magnification and a 1.1 'minimum focusing distance for photographing nearby subjects. A bright f / 2.8 maximum aperture can be used in a variety of lighting conditions. The 12 element, nine group optical design features a
Optimized for close-up shooting, the 150mm f / 2.8 Macro 1: 1 from Irix is a medium telephoto prime featuring a life-size 1: 1 maximum magnification and a 1.1 'minimum focusing distance for photographing nearby subjects. A bright f / 2.8 maximum aperture can be used in a variety of lighting conditions. The 12 element, nine group optical design features a