(tested against OM-1 and Phase One IQ260 Achromatic)
I have to thank the kind people at Pixii for lending me their new camera after I expressed an interest in testing its monochrome imaging abilities. So I’m not writing a general review of this new and innovative camera although I will mention a few observations in passing that may not be apparent from reading other reviews or visiting their website.
As a Canadian, I’m naturally a bit of a Francophile. That’s why I take offense to those who cast aspersions like referring to French engineering as oxymoronic. They clearly know nothing about the Citroen DS, the TGV or the Ariane rockets, amongst just a few of the examples that immediately come to mind.
And like all those highly successful engineering projects, innovation is the key and common trait. The Pixii is also an innovative business model, because they allow owners to continuously upgrade the camera hardware without having to purchase a new model. The original model made its debut in 2020 with an 11 MP APS sized sensor and its current 3rd iteration features a Sony sourced BSI 26 MP sensor, but original owners were able to have their cameras upgraded with this improved sensor by the factory (for presumably an unspecified fee). The complimentary firmware upgrades have also improved performance and usage.
My chief interest in the camera is their assertion that the camera is able to produce a true monochrome image even with the Bayer layer in place. Since the transmission characteristics of each RGB filter in the colour filter array is known, it should be possible to calculate the original photon values hitting each pixel well and reproduce the raw data of a monochrome sensor. Monochrome imaging is not some affectation. Monochrome images will be of higher resolution and absent of any visual artifacts especially along edges in colour images caused by inaccuracies generated by Bayer layer interpolation algorithms. But unlike a true monochrome sensor, the images will not benefit from even higher resolution possible without the presence of an anti aliasing filter, almost two stops of increased light sensitivity from an absent colour filter array layer, and the ability to image in the infra red spectrum without the presence of an IR blocking filter.
The Pixii does a good job at delivering a monochrome image. Their website concedes that while their monochrome image does not fulfill all the characteristics of an image delivered by a monochrome sensor, this is balanced by the ability to image in full color with much better than anticipated Bayer interpolation. Besides, most people are unfamiliar with what a true monochrome image looks like and will never notice the differences, that being a very high resolution noise free and artifact free image. Most people are more concerned with how the contrast and shadows are manipulated in a monochrome image.
I have degrees in Biochemistry and Dentistry and practice clinically 2 days a week. The rest of the week I devote to photography and bringing you the very best writing in this blog.
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2 Comments
Hey, thanks for the Pixii – Phase One blurb. I have the Pixii, LOL. And I like the quirky little rascal. Francophile like you, too. Worked for my uncle for two and one half years in France and did grad school out on Sherbrooke in Montreal (McGill, of course). Damned fine school. Damned fine camera. I have the X2D and wonder how great the gulf is between the X2D and the Phase One. Will you test them?
I forgot this about M39 lenses. I shoot a lot of vintage lenses. I buy the adapters which screw onto the lens itself. They do not block the RF at all. The CV 40mm f/1.2 is broad enough that it does block the RF on the PIxii, and the M9.. Otherwise no problem.
Hey, thanks for the Pixii – Phase One blurb. I have the Pixii, LOL. And I like the quirky little rascal. Francophile like you, too. Worked for my uncle for two and one half years in France and did grad school out on Sherbrooke in Montreal (McGill, of course). Damned fine school. Damned fine camera. I have the X2D and wonder how great the gulf is between the X2D and the Phase One. Will you test them?
Cheers
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I forgot this about M39 lenses. I shoot a lot of vintage lenses. I buy the adapters which screw onto the lens itself. They do not block the RF at all. The CV 40mm f/1.2 is broad enough that it does block the RF on the PIxii, and the M9.. Otherwise no problem.
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