In the last couple of posts, I reported on significant field curvature with the Fujifilm 20-35mm f/4 GF lens. The purpose of this post is to see how that field curvature affects landscape images in landscape orientation. In this post, I’ll report on how the lens did at 20 mm focal length. In the two… [Read More]
FujiFilm 20-35mm f/4 GF on GFX 100S — field curvature
I ran Roger Cicala’s Q&D field curvature test on the 20-35 GF. Sides focus closer than they should at all focal lengths. More severe as the focal length gets longer.
FujiFilm 20-35mm f/4 GF on GFX 100S — screening
I received the new Fuji 20-35mm f/4 GF zoom today. I immediately tested it with my lens screening test. Developed in Lr CC. White balanced to gray background in center shot. Sharpening 20, radius 1, detail 25. A bit of a contrast boost — it is a low contrast target. f/4. Corner falloff is not… [Read More]
Hasselblad X2D, XCD 38 IBIS performance
This is the 18th in a series of posts on the Hasselblad X2D 100C camera and the XCD lenses. You will be able to find all the posts in this series by looking at the righthand column on this page and finding the Category “X2D”. In the computer business, there’s a saying: “Lies, damn lies,… [Read More]
Hasselblad CXD 38 mm f/2.5 OOF PSFs
This is the 17th in a series of posts on the Hasselblad X2D 100C camera and the XCD lenses. You will be able to find all the posts in this series by looking at the righthand column on this page and finding the Category “X2D”. There are two pieces to bokeh. The first is what… [Read More]
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