I have a Canon 1000D and have been studying photography and my latest assignment has been metering. I need to use spot metering (my camera only has evaluative, partial and centre weighted) to get the correct exposure by going up to the subject and getting a meter reading, press the shutter in halfway, walk back and recompose then take the shot. The problem I have when I do this is that my subject is no longer in focus but if I depress the shutter I lose the metering settings. Please point me in the right direction and tell me where I'm going wrong and how to fix it! TIA!!
