A few years ago, with help from Jack Hogan, I wrote a Matlab program that, given a set of color filter array spectra (to be technical, the spectra of the camera’s response to light passing through each of three color filters), would find the optimum compromise matrix for the Macbeth 24-patch Color Checker (CC24) and… [Read More]
Archives for 2024
GFX 100 II, X2D auto-focusing with dark EVFs
In a previous post, I compared the autofocus performance of the FujiFilm GFX 100 II with the GF 110 mm f/2 lens to that of the Hasselblad X2D with the XCD 90V lens when shooting family portraits, and found that the X2D autofocus failed to achieve focus in situations that the GFX 100 II handled… [Read More]
Family photography with the X2D/XCD90V and the GFX 100 II/GF110
I reported a year or so ago that I’d had trouble with the autofocus on the Hasselblad X2D-100C at family gatherings. That was using the XCD 38V lens. This year, I spent two days making those kinds of images with the X2D and the XCD 90mm f/2.5 V lens. Then I spent two more days… [Read More]
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