109ISO SensitivityThe camera’s sensitivity to light can be adjusted according to theamount of light available. Choose from settings that range fromISO 64 to ISO 12800 in steps equivalent to 1/3 EV. Settings of fromabout 0.3 to 1 EV below ISO 64 and 0.3 to 2 EV above ISO 12800are also available for special situations. The higher the ISOsensitivity, the less light needed to make an exposure, allowinghigher shutter speeds or smaller apertures.ISO sensitivity can be adjustedby pressing the S button androtating the main commanddial until the desired setting isdisplayed in the control panelor viewfinder.Manual AdjustmentControl panel ViewfinderS button Main commanddial
