09-03-2015 05:31 PM
Poster implies large enlargement.
Need a very sharp image, noise-free image for best results.
I would shoot RAW, on a tripod, as low an ISO as possible, and small enough f stop for good depth of field, depending on your subject.
09-03-2015 07:52 PM
Make sure you also have the highest resolution for the images. This will reduce the amount of photos you can store on the SD card, but it will make a huge difference in the quality of the poster. This is the one time when the pixel count really matters. The more megapixels, the better.
09-04-2015 12:27 PM
09-04-2015 02:13 PM
Are you comfortable shooting RAW? If not, Large/Fine JPEG would be the next best thing for maximum file size.
09-04-2015 02:49 PM