does wider aperture means giving you a shallower picture??
hi,
i got 18mm-55mm kit lens and 55mm-200mm lens....should i get myself a prime len?
i read the threads that prime lens usually will give you a sharper picture, right?
so is it usually for indoor pictures?
please advise
chee kiang
lol whats the different betweenActually 4 factors affect dof...
1. Aperture
2. Distance from the object
3. Focal length of the lens used
and 4. The zoom size of the picture...
nope, 1 is the distance between u and the subject, while the other is the distance between subject and the background.In the sense, when you view a picture on the computer, when you fit the picture to the page, most of the picture may look clear, but when you view the actual size, you find that there is actually less depth of view. Of course this has a similar effect to using different focal lengths of a lens...
In any case, factor 2 and 4 that you mentioned are related too...
hi,
is that any difference taping up my kit lens at 50mm and prime lens 50mm??
hi hi.
so i assume the prime lens will be a much better as it offers better aperture and sharpness??
anyway if the lens got this aperture size...is it the smaller f values the better or the larget the aperture the better??
please advise