Someone asked me if I knew of a full frame fisheye for the GFX. That would be about an 11 mm fisheye. I didn’t know of one, but I do have a Nikon 8-15 mm f/3.5-4.5E zoom fisheye. I mounted it to the GFX 50R with a Kipon F-to-G adapter, and set it to the… [Read More]
70-200/2.8 E vs S at 200mm, more quantitative
This is the twelfth in a series of posts about the Nikon 70-200 mm f/2.8 S lens for Nikon Z cameras. The series starts here. Yesterday, I told you about the quantitative differences that Imatest and I found between the Nikon 70-200 mm f/2.8 S and E lenses using a slanted edge and a Siemens… [Read More]
70-200/2.8 E vs S at 200mm, quantitative
This is the eleventh in a series of posts about the Nikon 70-200 mm f/2.8 S lens for Nikon Z cameras. The series starts here. In a previous post in this series, I found that my copy of the Nikon 70-200 mm f/2.8 S wasn’t quite up to the high standard set by the F-mount… [Read More]
Nikon 70-200/2.8 S corner transition point spread functions
This is the tenth in a series of posts about the Nikon 70-200 mm f/2.8 S lens for Nikon Z cameras. The series starts here. In the previous post, I looked at transitional point spread functions on axis. In this post, I’m going to do the same in the corner. As before, I used a… [Read More]
Nikon 70-200/2.8 S transition point spread functions
This is the ninth in a series of posts about the Nikon 70-200 mm f/2.8 S lens for Nikon Z cameras. The series starts here. In the previous post, looked at point spread functions across the image field when the lens was well out of focus. This is one piece of bokeh. The other is… [Read More]
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