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Wumpus posted a topic in Photo Beta on WindowsBW Images still open as colour, and even if manually converted to BW, they lose all the Foveon benefits. There's two methods to obtain BWs from Foveon RAWs, and neither of them work. Images taken with 1:1:1 Foveons (such as those with the Merrill series sensors) are normally able to deliver BW images without the mushiness of a CFA (colour filter array, such as Bayer), or the heavy resolution loss from an antialias filter, like a Leica Monokrom, yet are not prone to strong aliasing artifacts like other cameras. All test images were captured in BW, latest firmware, and open properly in many other applications as BW (however, some LibRaw demosaic engine apps open as colour, suggesting a possible source for the problem, for someone within Appian to register this bug to the LibRaw community). Forcing BW RAWs to convert from colour to BW in Affinity Photo for the last 8 months (all production and beta versions) results in severely downgraded noise and detail and tonal range. Thx.