monk3y wrote in post #12342873
I am thinking of doing a 20-30? on this and give it to my sister... I wonder if 12mp is good for 20x30?
or maybe smaller 14 x 20 or something
Steven, getting back to you on this.
A 20x30 print will have a ppi of just shy of 150 -- considered minimal quality.
That being said, in all likelihood she will love it. A print that large is not meant to be examined with a magnifying glass. I have prints of captures taken with 4, 5 and 6 MP cameras that I've printed at 12x16 and at a "normal" viewing distance they look good and get good responses from people. Yeah, I get close and see the breakdown of fine detail and I wouldn't put them in a gallery or a contest or something, but so what?
So, the best test would be to crop out a smalll portion and print at an appropriate smaller print size, say an 8x10, hold it out or pin it up at the same distance that you would view the larger print at, and put yourself in the position of an impartial viewer (or your sister) and you be the judge!