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psemil

05 Mar 2012 22:49



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Eu .... eu vreau sa zic primul.... :lol: 
Eficienta cuantica este "unitatea de masura" a sensibilitatii unui senzor. Orice senzor cu matrice bayer (color) are o eficienta de 4 ori mai mica decat un senzor Alb/Negru...
Am zis bine?  :lol:

http://www.ccd.com/ccd101.html

Imi permit un citat de pe un forum: http://www.iceinspace.com.au/forum/showthread.php?t=40620
este despre senzorii canon insa prin extrapolare se poate aplica tuturor senzorilor color (cu matrice Bayer)
These are the first reasonably precise measurements done of Canon CMOS Quantum Efficiency that I've seen:

http://astrosurf.com/buil/50d/test.htm

Whats it all mean? In a nutshell, the Canon CMOS sensors are 1/5 as sensitive as the best monochrome sensors. This difference is mostly due to the bayer colour filters which cover the pixels