The US pricing for the new Irix 150mm f/2.8 Macro 1:1 full-frame DSLR lens is now officially announced: $595. Pre-orders are now open for all three mounts: IRIX 150mm f/2.8 for Nikon F-mount IRIX 150mm f/2.8 for Canon EF-mount IRIX 150mm f/2.8 for Pentax K-mount Additional information, including MTF chart, distortion graph and technical specifications can be … Continue reading The new IRIX 150mm f/2.8 MACRO 1:1 lens is now available for pre-order