
Originally Posted by
nowayL
I'm also using my Nikon 35mm f1.8 on almost everything. Unsa usual aperture imong gamit Bro kung mag-landscape ka and kung mag-long exposure ka during night shots? ... tia
I've seen your shots nowayL, and i must say that based on your gallery of pictures, you already know the answer to this inquiry. Do you really want to know or are you just testing if i really know what i'm talking about?
Anyway, if you really have to ask? let me answer you this way. If you are shooting portraits, do you want the subject and the fore/background to be in focus or only the subject? Of course your answer will be: "majority of the time, i need the subject to be isolated". As such, you need a lens that is wide open (aperture) so that you can blur the back/foreground. This is control of Depth of Field. The culprit behind many beautiful BOKEH's.
On the contrary, if you want to shoot landscapes, you want most of the frame in focus (most of the time). That being said, you'd want an aperture that is as small as possible without compromising the right exposure.
This is the principle behind determining the "sweet spot" of any lens... if you know how to use APERTURE, you know how to find the sweet spot of ANY lens...
BIG aperture... great chance of soft image... a few stops further (depending on the ratio of the FL and lens foci) is the sweet spot.
as for the long exposure and night shots, follow the same principle above but take into major consideration the exposure time, subject movements, metering mode, and ISO setting (grainy for higher iso and silky for lower ones).
I hope this answers your inquiry or your doubts...