This is one in a series of posts on the Nikon Z7. You should be able to find all the posts about that camera 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 series; just… [Read More]
Search Results for: apo lanthar
Cross-polarization demo
I’ve been using cross-polarization in some of my studio work lately, and some have asked me about the benefits of this approach. In order to demonstrate them, I’ve created my first animated GIF. This is an a7III shot, using the CV 65/2 Apo-Lanthar and cross-polarized light. I set up a Godox 600 TL Pro strobe with… [Read More]
Nikon 105/1.4 on D850 — LoCA & focus shift
This is the seventh post in a series of Nikon D850 tests. The series starts here. Actually, this isn’t really a D850 test. It’s a test of a Nikon 105 mm f/1.4 lens that happens to be mounted to a D850. The performance of the combination is what I’m testing. We saw some anomalies in the D850… [Read More]
Nikon D850 histograms vs ISO setting
This is the second post in a series of Nikon D850 tests. The series starts here. You can tell a lot about how a camera works with the lens cap on. In this post, I’m going to take a look at the histograms of the entire frame of D850 dark-field images, all at 1/1600 second (and… [Read More]
Good 65 mm FF lens
On this page, I show a test of a Voigtlander 65 mm f/2 Apo-Lanthar lens on a Sony alpha 7R Mark II (a7RII) body. The lens turned out to be good, We want to test the lens wide open. We consult the minimum distance chart: At f/2, we need to be at least 46 meters… [Read More]
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