Be­hind the scenes: Expeed 4

NPhoto - - Test Team -

A new pro­ces­sor en­ables a wider ISO range

The D810 gets Nikon’s more pow­er­ful Expeed 4 pro­cess­ing en­gine in­stead of the Expeed 3 en­gine of the D800/ If the D800/ had an achilles heel, it was its ISO range, and the new sen­sor de­sign and Expeed 4 pro­ces­sor in the D810 puts that right, push­ing the cam­era’s max­i­mum sen­si­tiv­ity by one stop at the top end of the scale, and down to ISO64 (ISO32 at the Lo-1 set­ting). Faster data pro­cess­ing means an in­crease in con­tin­u­ous shoot­ing speed, while new pro­cess­ing al­go­rithms of­fer en­hanced clar­ity, gra­da­tion and depth in your im­ages too.

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