(Warning: Extreme levels of photo-nerd talk below)
With the acquisition of my Nikon D600 several months ago, the world of ultra wide angle photography opened up to me. At first, I thought I could make due with my excellent Tokina 11-16mm f/2.8 DX wide angle lens. No – I’m not crazy, I really was using a DX lens on an FX body. The image circle projected by the 11-16mm when it is zoomed all the way out is large enough to cover a full frame sensor.
The problem is that edge sharpness takes a nose dive, and the vignetting is terrible. And while the 11-16mm gave me beautiful images on my-6 megapixel D70, on a 24-megapixel D600, the limitations of this lens were apparent. It’s just not as sharp as I would want a lens to be. Since wide angle photography is something I enjoy, and I really want something sharp and wide. The old phrase “go big or go home” came to mind. Looks like it was time to buy a new lens.
Immediately, there were 3 options on my radar: