The a7RIV has 16-shot pixel shift technology. Fuji has said that they will be bringing that capability to the GFX 100 in a future firmware update. These events have rekindled the fires of discussion of that fifteen-or twenty-year-old scheme, specifically about how much the resolution of the system is increased. I am about to wax… [Read More]
Fuji 50/3.5 on GFX100, Sigma 35/1.2 on a7RIV
It’s a nice still morning, so I thought I’d test the new Fuji 50 mm f/3.5 on some foliage. For comparison, I chose the excellent Sigma 35 mm f/1.2 Art lens on a Sony a7RIV. Here’s the scene: Making three shots for each variation and picking the sharpest, I exposed at base ISO 100… [Read More]
Fuji 50/3.5 on GFX 100
Early this week, Fujifilm ran one of their sales that got my attention. The kilobuck 50mm f/3.5 for the GFX cameras was knocked down to half that. I didn’t really need the lens, but I bit. I guess I’m the kind of customer that Fuji was thinking about when they decided to do the massive… [Read More]
Nikon 24-70/2.8 S on Z7, Fuji 32-64/4 on GFX 100
This is one in a series of posts on the Nikon Z6 and Z7. You should be able to find all the posts about those cameras in the Category List on the right sidebar, below the Articles widget. There’s a drop-down menu there that you can use to get to all the posts in this… [Read More]
a7RIV vs GFX 100 landscape IQ with GigaPixel AI — part 2
In the last post, I upsampled files from the Fujifilm 110 mm f/2 on the GFX 100 and the Zeiss Otus 85 mm f/1.4 on the a7RIV, using Topaz GigaPixel AI, with surprising results. I had concerns about possible under-the-hood sharpening differences with Lightroom, and also with Lightroom’s export resizing, so I decided to process… [Read More]
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