![]() We and our partners use cookies to give you the best online experience, including to personalise advertising and content. 24 Bit Country Region Of Manufacture CS9000FMK2 35mm Slide Film Scanner Input Type Scanza Digital Film Connectivity Custom Bundle CCD Scanners. There is no industry norm to define the cutoff, so each brand defines Dmax "creatively". Comparison of Canon CanoScan 9000F Mark II and Epson Perfection V370 based on specifications, reviews and ratings. Even if the scanned delivers 14 bits output, (4.2 Dmax?) what is the signal-to-noise when scanning through a density of 3? In other words, the scanner does not stop working suddenly at a certain D, the output just degrades progressivsly. ![]() At 300 dpi with 48 bit color it averaged around 9 seconds. ![]() For HP5, the published D-logE curve stops at D 3.0 Dmax, voilĂ ! But what is the information content of the least significant bit (LSB)? In reality, the Canon ScanGear software produced the best results and was much easier to work with. Negative film has a more restricted density range. For instance, Provia has a Dmax of 3.3 or thereabouts. For slides, densities above 3 need to be measured. Its significance depends on the intended use.
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