Irix 11mm F4 Blackstone Pentax

Much too expensive for the image quality. I don't see myself buying any other irix lens. Not impressed AT ALL.

This is a fantastic lens, there a little deformation at the edges but I really like this lens!

Actually, I think I'm going to love it once Amazon sorts out their inventory control issues. I ordered a Nikon mount, and when I received the lens with the intent of heading out for the rest of the day, I looked at the box to verify it said Nikon.... it did. But the box was not sealed and the Irix tin box it ships in had some bends in it. The lens was secure in it's hard case, so I figured we're good. Then I tried to put in on my camera. No go. I looked at the lens end cap and saw that it was a Cannon mount. To make matters worse, the only return option was a refund, for which there is a 7 day waiting period after they receive the item. Now I get to wait, or decide to fund their mistake for a week or so.

I'm impressed with the design and build. Even the packaging is well executed. The lens is a beautiful thing if you appreciate that kind of detail, and I do. I've only taken some snap shots, so far. I really excited about how little distortion there is for a lens this wide. I'm geeked. It's in my bag now and I can't wait to shoot it for real, work and weather permitting. I'll post an update when I can speak on the performance.