+1, no you don't need to shoot it at I.S.O. 100, you need to get the exposure right, in situations like this I use incidental metering in The Duplex Method, that is take one reading pointing the dome at the Sun and noting the reading , then take a second reading pointing the dome from the subject to the camera in the normal way then average out the two readings, this method works in any light.
Originally Posted by cramej
Last edited by benjiboy; 08-25-2012 at 06:39 AM. Click to view previous post history.