Books, adaptors, modifications, etc. Jerry Lodriguss CCD books are excellent and website.Cloudy Nights DSLR & Digital Camera Astro Imaging & Processing.In my testing I compared the Sony a7III to two competitive DSLRs, the Canon 6D MkII and Nikon D750. Indeed, the ease of manually focusing in Live View is a key function. This is the industry's first full-frame mirrorless camera designed specifically for astrophotography. For astrophotography, none of those auto functions are of any value. Yahoo Group DSLR Astro Image Processing The Canon EOS Ra has been officially announced.Processing (Images Plus, PixInsight, Nebulosity, Deep Sky Stacker).Acquisition (Images Plus, Backyard EOS, Nebulosity, DigiCamControl).Irreversible processes best done on a computer and not in the camera Generally consumes less power than CCDsįiltered sensors convert photons to electrons which can be measuredĭebayering the matrix… greyscale data converted to RGB imageĮach pixel contributes to the luminance image which gives detail.Less sensitive than CCD, but cheaper to make.Canon uses CMOS (complementary metal oxide semiconductor).Well suited for dark subtracting and flat fielding… not true of Nikon.
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