In the previous post, I did a head-to-head test of Sony 20 mm f/1.8 G lens to the Z7 and the 20 mm f/1.8 Nikkor S native lens with a Siemens Star target. Now I’ll do a similar test with a real-world subject. Here it is, with both lenses wide open on a Nikon Z7:… [Read More]
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Nikon, Sony 20/1.8 foliage test
This is a continuation of my testing of the two new 20 mm f/1.8 lenses from Sony and Nikon. These fit E-mount and Z-mount cameras respectively, and are part of a push by Nikon for a big place in the full frame mirrorless camera (MILC) market, and a defense by Sony of its historical dominance… [Read More]
Fuji 45-100/4, 100-200/5.6 on GFX 100
Earlier today I tested the Fujifilm 45-100/4 against the Fuji 32-64/4. Now I’m running another test, this one against Fuji’s other medium format zoom, the 100-200/5.6. The 100-200 has some issues between 135 and 200 mm, but is a good performer at the short end. I tested both lenses at 100 mm. The scene, at… [Read More]
Fuji 45-100/4, 32-64/4 on GFX 100
The Fujifilm 32-64/4 is a great lens. Up until a few days ago, I said it’s the second-best zoom I’ve ever tested, bested only by the Nikon 180-400/4, which is playing in a different league in both focal length and price. Since there is so much overlap between the ranges of the 32-64 and the… [Read More]
Nikon 500/5.6 PF, 180-400/4 on Z7, revisited
Here’s another try at an informal test of the Nikon 500mm f/5.6 phase Fresnel lens compared to the Nikon 180-400mm f/4 zoom. Here’s the scene with both lenses, with the zoom set to 500mm by switching in the built in teleconverter and setting the lens to 360 mm.. I made the shots at sunrise to… [Read More]
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