neo_lam: Not cool! The talk is one of the best I'd say. It is, for me, the most inspiring.

Also my number is in the original post.

MechaHerc: No; the 90mm F2.8 on APS-C will produce the same DOF as a 135mm at F4 on FF at the same distance.

Shah_15: I like the second picture how she is not in the center. Sure she could be in focus, but at least you have a decent idea of composition.

@albnok is that mean Aperture to get that DOF also will be multiply by 1.5 like range?

This post has been edited by destfull: Mar 18 2010, 02:41 PM

destfull: In terms of Depth Of Field, yes.

In terms of light transmission/shutter speed - no. So FF has a disadvantage when you want to get a deeper DOF - you need to step down more (going towards F11) to get a crowd in focus. And that means slower shutter speeds or higher ISO.

thanks dude, so thats mean if we want to see how dof at 135 F1.8 at FF in APSC, we need a lens 90 F1.2.. somethin like that izzit?

Yes that is correct.

but the shutter speed is different izzit? (according ur reply to destull)

FF = 135 F4, SS 1/100
APCS = 90 F2.8 SS 1/100

the FF will produce slightly underexpose photo but the DOF is same. <-- am i rite?

Just come for the talk la, 1 hours only, and its free

received msg from studio zaloon, anyone heading for the hot balloon fiesta activities?

planning to. when u guys going?

i wanna join but i got thing to do b4 12.30pm...so cant join for the talk..but later TT is ok..

yeah got that too, registered myself dy. hope to learn and get to know more alpha users

dont forget to share some photos here so that people like myself who is not able to come can see the fiesta too

i'd suggest that those who are going, pool in their contact numbers so that on the day, can gather much easier than just walking around only to bump into one another half way (some more so many of u without real photo dp's, lagi hard to recognize each other)

just my thought la, i wont be going anyway.. got some event to cover

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Added on March 18, 2010, 5:19 pmbanzai, come fly over hahahha, then we use hotair balloon to fly u back

This post has been edited by lwliam: Mar 18 2010, 05:19 PM

at pj one?

Some pix taken during Sony Bukit Melawati Outing last week...

#1


#2


#3


more on my flickr...

http://www.flickr.com/photos/farex/sets/72157623634996636/

This post has been edited by farex: Mar 18 2010, 06:15 PM

too bad i just come back from there today morning..
i'm not gonna join

hiansitt:share pics..... keke...

here you go..

is there a way to check shutter count on alpha series guys?

sony dont have tis kind of funtion