This is the 73rd in a series of posts on the Fujifilm GFX-50S. The series starts here. Someone asked me to do a test of focus shift with the Fuji 63 mm f/2.8 lens on the GFX 50S with the camera in a vertical position, so that gravity was having the greatest possible effect on… [Read More]
Archives for August 2017
Fuji 110/2 vs 120/4 on GFX 50S
This is the 72nd in a series of posts on the Fujifilm GFX-50S. The series starts here. I’ve tested the Fuji 110 mm f/2 G lens and the 120 mm f/4 G macro lens on the GFX before. They are both great lenses. I’ve had several requests to test them head-to-head for a distant subject…. [Read More]
Fujifilm GFX 50S focus stability with FW 1.11
Fuji came out with a new firmware image for the GFX. I downloaded it. But I had to disable the gateway antivirus in my firewall first, because it didn’t like the Fuji file: [Added 8/10/17: The above is a screen grab of a portion of the log file of my firewall immediately after the download… [Read More]
Fuji 63/2.8 & 32-64/4 on GFX
This is the sixth post in a series of tests of the Fujifilm 32-64 mm f/4 lens on the Fuji GFX 50S. The test starts here. I’ve been asked to do a head to head of the Fuji 63 mm f/2.8 against the 32-64 mm f/4. Here goes. I used a somewhat different scene since… [Read More]
Fuji 32-64/4 OOF PSFs
This is the fifth post in a series of tests of the Fujifilm 32-64 mm f/4 lens on the Fuji GFX 50S. The test starts here. There are two pieces to bokeh. The first is what things look like when they are well out of focus (OOF), and the second is how the transition from… [Read More]