Lenses and Optics
Ah, as if the 70-200 zoom field wasn’t crowded enough, with each camera maker having one or four along with the Tamron 70-200 f/2.8 VC and the Sigma 70-200 f/2.8 OS, but Tyler decided we have to stock yet another one. So today I have to test yet another 70-200mm, the Zeiss 70-200 T2.9 CP.2. […]
Lenses and Optics
Obviously I’m a gearhead, so I like to know the traits of the lenses I shoot with. I want to know what aperture gives maximal corner sharpness, for example, whether the plane of focus is curved or flat, where the distortion changes in a zoom, which end of the zoom range or focusing distance is […]
Lenses and Optics
Well, for the first time I’ve totally caved to popular demand and done a test I had little interest in doing. But after I did a Quick-Take post on the new Nikon 80-400 AF-S VR lens I received about two-dozen emails and comments asking if the 70-200 f/2.8 AF-S VR II lens with a Nikon […]
Lenses and Optics
Entekaphobia – fear of the number 11 Or. . . How I Learned to Appreciate Small Aperture Photography If you read my blog much, you know I’m a resolution fanatic. I test every new lens for resolution. For personal use, I’ll choose the lens with higher resolution over the one with creamy bokeh every time. […]
Lenses and Optics
My view of lenses is often colored by measurements, numbers, taking them apart, and other geeky things. I also take photographs with them. One of the things I’m always interested in is comparing my measurements with actual photographs. When Uwe Steinmueller from The Digital Outback suggested we compare the same lens from both perspectives it […]
