Irix 150mm f/2.8 Macro 1:1 Dragonfly Review – John Riley reviews the new Irix 150mm f/2.8 Macro 1:1 Dragonfly lens, a premium manual focus macro lens for full-frame Canon, Nikon and Pentax Digital SLRs.

Irix have built an enviable reputation for interesting, high quality optics, concentrating on areas relatively neglected by other manufacturers. Here we have a long 150mm macro lens that offers a full 1:1 life size magnification for Canon, Nikon and Pentax full frame DSLR users. The lens is manual focus only, although especially in the case of a macro lens this may be of little concern. Let’s have a close look and see how the lens performs and what the advantages of a longer focal length may be.
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https://www.ephotozine.com/article/irix-150mm-f-2-8-macro-1-1-dragonfly-review-33078