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Photography The Sony Alpha Thread V39!, The Orange Legion

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goldfries
post Apr 19 2010, 10:16 AM

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QUOTE(Braynumb @ Apr 19 2010, 09:35 AM)
Cjlai: Tested out the Samyang 85mm f1.4. Seriously need a AF confirm chip IMHO... biggrin.gif But love the bokeh and pics! biggrin.gif
*
good lens but no AF. suitable for shooting that require you to AF. biggrin.gif

anyway i go test test the Alpha A230 yesterday, aiyoh i really disliked it - the mode knob so small and cacat wan. menu button cacat, dial / shutter button area cacat. grip so small that my small hands also don't like it.

I mean I've used A200, A300 and A350 and thought their buttons placements were well thought of, A230 feels like buttons placements went less optimal.
goldfries
post Apr 19 2010, 11:07 AM

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QUOTE(shootkk @ Apr 19 2010, 10:57 AM)
The A230/A330/A380 have no fans amongst those who have used the A200/A300/A350. It's too small to hold with comfort for the average guy. May appeal to some girls who like things small and light maybe..


urrgghh, yeah.

small and light - yes. i have small hands but i find the buttons placed on an almost 90 degree flat plane above the usual button area was a little difficult. for example the AV button and MENU button.

the mode dial, it's unlike other Alphas. it's like a 2-3mm thickness plastic that can only be dialled by thumb, and not a comfortable one at that. even the front shutter / dial feels so cacat.
goldfries
post Apr 19 2010, 11:25 AM

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QUOTE(albnok @ Apr 19 2010, 11:15 AM)
goldfries: Do check out the A550, the current darling of the consumer market. Its MF Check LV mode uses the main sensor for Live View which makes using manual focus lenses a breeze. The A230 was so May 2009!

If you will, the A230 is more towards the Canon 1000D end, while the A550 is more towards the Canon 550D end.
oh I am aware of the A550. It's nice, my friend's using it (upgraded from A200) and i thought the button layout are good there. biggrin.gif

last time i would recommend people A200 cos it's a good camera, combined with twin kit + free workshop, it's a bargain.

now with A230........... it's a bit on the sweat.gif side.
goldfries
post Apr 19 2010, 05:19 PM

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cjlai - why you use flash + ISO1600 la?
goldfries
post Apr 19 2010, 05:35 PM

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QUOTE(vikingw2k @ Apr 19 2010, 05:29 PM)
No offense, but the shots doesn't show the true potential of a 85mm f1.4. smile.gif


why so? because not enough bokeh or what?

QUOTE(vikingw2k @ Apr 19 2010, 05:29 PM)
50mm f1.8 will never be enough. You'll struggle hard in low lit area smile.gif
biggrin.gif if f1.8 struggle then i don't see f1.4 can be any better. just very slightly better but it's already too dark, the DOF may not be sufficient as well.

that time is flash time liao lor.
goldfries
post Apr 19 2010, 05:47 PM

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QUOTE(porkchop @ Apr 19 2010, 05:44 PM)
goldfries, flash with AF then no hunting lo
eh you referring to my post about cjlai's photo?

my thought is why pump ISO to 1600 when using flash ............ other than the thought of TTL + lower flash power needed.

If I'm firing flash, I'd go ISO400 - 800 range. perhaps he's got other reasons, I'm just curious.

goldfries
post Apr 19 2010, 06:25 PM

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QUOTE(vikingw2k @ Apr 19 2010, 05:52 PM)
Yea, the bokeh and sharpness. biggrin.gif


ahhh but he's not to showcase the lens mah.

QUOTE(vikingw2k @ Apr 19 2010, 05:52 PM)
Not really, 50mm f1.8 at f1.8 is very teh soft, hence you have to step down a lot to get sharper image where else if you get 50mm f1.4 you don't need to step down a lot and your image won't go too dark. Certain primes are even better that it's sharp at wide open, and that helps a heap cause you don't need to step down a lot to get sharp images.


oh say so la. i thought you referring to both at widest aperture.

QUOTE(neo_lam @ Apr 19 2010, 05:50 PM)
pumping ISO when using flash coz he wanna absorb more ambient light....
*
QUOTE(vikingw2k @ Apr 19 2010, 05:52 PM)
Yes, neo_lam got the point. Firing flash thinking that it'll help to compensate your ISO is wrong thing. You'll end up with PnS-like shots where you have the subject brightly lit surrounded by dark background. ISO helps to preserve the ambient lighting. smile.gif
yes, going by what you guys posted - it's fine but for the ambient lights it could be done via aperture / shutter speed without having to pump the ISO.

cos i look at his pics, the ambient isn't all too dark and neither are they distant lights. he doesn't look like firing direct enough to create dark background either.

that's why i asking him - not you guys. biggrin.gif
goldfries
post Apr 19 2010, 06:44 PM

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QUOTE(vikingw2k @ Apr 19 2010, 06:40 PM)
Not really. Aperture and Shutter Speed alone is insufficient. Take for instance the image below. I've tuned to f1.4 and couldn't have just fired the flash but I still pump my ISO to 4000 to preserve the surrounding ambient.
bro, i referring to his pics in particular la. biggrin.gif he's using f/5.6 and 1/100.
goldfries
post Apr 19 2010, 06:56 PM

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QUOTE(vikingw2k @ Apr 19 2010, 06:50 PM)
To me, it's the same applies to all la. biggrin.gif Most of the time, I'll just bump up the ISO to preserve the ambient lighting or to increase shutter speed, then tune aperture to control the DOF.
for me is case by case lor - if aperture and shutter is as what is intended already then ISO is the last thing to adjust.

QUOTE(neo_lam @ Apr 19 2010, 06:49 PM)
f5.6 and 1/100 should create quite dark background if without pumping ISO...
aiyah you keep answering for him wan. doh.gif

anyway my thought is he could still possibly get it through with lower ISO by widen the aperture and if need to, a slightly slower the shutter a bit more.

just curious only la, small matter. not like i'm grilling him or anything, just out of curiosity.
goldfries
post Apr 19 2010, 07:08 PM

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bro neo - i know you saying truth. i know combination flexible.

and of course he wanna use that way of course let him be la, tak kan i go over lecture him meh? tongue.gif later he no give me discount when i buy toy from him then susah. haha. (for real man, i buy toys from him wan)

so hor, don't worry la. i'm just curious only.


goldfries
post Apr 19 2010, 07:09 PM

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QUOTE(vikingw2k @ Apr 19 2010, 07:06 PM)
For me, I'll just set my desired aperture and shoot, if it's dark, ISO up and shoot, then up ISO again. For instance, I've already get the desired aperture(f5.0) and shutter speed(1/60s) but I still bump the ISO till 6400 to brighten up the scene and it helps a heap yo. smile.gif
then we think alike on this matter liao lor, just like what i mentioned earlier.

if desired aperture and shutter already reached, then ISO is the only way to go.
goldfries
post Apr 19 2010, 07:16 PM

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if i'm not mistaken cjlai selling Samyang lenses, also have the fish-eye.
goldfries
post Apr 19 2010, 07:30 PM

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QUOTE(cjlai @ Apr 19 2010, 07:23 PM)
hahahaa....  i forgot my cam always ISO Auto....  tat's y ISO 1600+flash tongue.gif
finally answered! biggrin.gif settles my curiosity liao. no wonder la, i was thinking is there any particular reason for that ISO1600.

QUOTE(cjlai @ Apr 19 2010, 07:23 PM)
thanks for the comment....  my mistake....  those pics were taken using the SAL1870 not the 85 f/1.4 tongue.gif


haha. i view EXIF also never go check. tongue.gif

QUOTE(vikingw2k @ Apr 19 2010, 07:25 PM)
I rather invest a little more to get a more reliable Sigma 4.5mm f2.8 FishEye or Sigma 8mm f3.5 FishEye rather than those brands like Samyang, Peleng etc.
to each their own lor. smile.gif i believe i've tested your Tokina 10-17, which seems to be a pretty fine fish-eye lens too.


Added on April 19, 2010, 7:31 pm
QUOTE(vikingw2k @ Apr 19 2010, 07:25 PM)
Now I can answer your question already. I was suspecting him posting the wrong shot taken by kitlens instead of 85mm. Hence he can't increase the aperture unlike what you suggested cause I suspect he full zoom and the aperture is locked at f5.6. smile.gif
biggrin.gif which is why lor i was thinking he f/1.4 but why stick to f/5.6 when he could easily afford to go lower.

that's why i tot he purposely pump ISO to conserve on battery, either that or for some other reasons unknown which he finally revealed.

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