hello all expert.. i am a newbie to DSLR, now I'm considering to get a Ultra wide angle lens for taking scenery, and wondering if whoch F number I should be considered into? If not mistaken, isn't it the smaller the F (eg. Sigma 10-20 F2.8 - 3.5), the blur the background will be... so.. If i am taking scenery, i need clear picture on all the subjects.. then I should consider getting a (more than F/3.5 the better) ??
Btw, am using the A350... any good lens to recomend to me? Is it around $1000 ??
Btw, am using the A350... any good lens to recomend to me? Is it around $1000 ??