[himhimsuns]

我有個朋友剛剛買左部機，跟住走去夜拍。

佢話個Noise問題好嚴重，佢本身都有部Alpha 100 作比較

想問下有無朋友都遇到相同問題呢?

請賜教!

[impala]

我亦有a100，在sony玩部a850，其noise控制事實改善很多。想是否設定有問題。

[boxbox]

what iso ,aperture,shutter setting

[hanny]

i also feel the nosie problem so serious when after iso400

canon 500d nosie controll far away better than this a850

and also after check
i try shoot about 100 photo by about f1.6 to f1.8
all back focus and very stable back focus
not some time back focus is every of the photo i check very carefully
sure back focus

i ask sony they say no stock for exchange
<i just bought not more than 5day >

and sony say have to give back to cs for the enggineer to check the focus if really problem they will exchange when on stock

people aways say canon out focus but i got more than 10 model
i do not have a new one got this too big back focusing

so i sole all a850 and accessories out

just only keep canon and nikon item

i wish sony will release a better console in the furture

becasue i love the zesis lens
and the flash that can turn round

[boxbox]

I HAVE A 900 FOUR ZEISS LENSES
I CUSTOM USE ISO 100 TAKE PHOTO
USE 85 MM 1.4 0R 1.8 NO PROBLEM
135 MM 1.8 THE SAME
I DON'T KNOW WHY TAKE PHOTO USE HIGH ISO TO GET MORE NOISE
TO AFFECTED THE EMOTION

[tom1968]

it is ver normal for people to buy high end cameras
and try make use of all the functions
that's why
different ISO creates different effects
it's a waste of your 900 to stick to one ISO all it's life
what a sad piece of machine

[boxbox]

if u know when use iso 100 get the photo excellent
iso 200 good
iso 400 ok
iso 800 not fair
machine dead eyes and enjoyable are joy

[allam]

I owned Canon and Konica Minolta DSLR for many years. My experience for using ISO400 or over to take the picture, the image will be roughed even Canon or Konica Minolta. Everyone know to have the fine picture with low ISO.

[hanny]

of cos low iso is good

but if a high end machine not try to use all the funtion
for more creation
that is no meaning

so why a850 is cheapper than nikon and canon same level machine

the problem is this is my first time check my machine with back focusing
this back focuing in a new model machine
this make me very uncomfortable

i have a lot low level machine and high level machine
but never try a machine that the iso too bad than a nikon d3000
and back focusing serious that my canon d300

about the back focusing i think is only my machine problem
but make me very unhappy with a new item

now a day a high end machine come without
1>focusing fine tune
2>flash value lock
3>only up to iso400 can be access

i think i will use sony series may be later more generation

[hanny]

but i can say about human face color sony a850 is very good

[oly750]

hanny 師兄

其他人說a850 有focusing fine tune 既 function, 請問你有無試過

http://www.dchome.net/viewthread.php?tid=755958&extra=page%3D1&page=1

[hanny]

oly750 hing

the machine i was sole out to my friend

but before that i know people say there are focus fine tune there

but i check the machine menu and the user menu
it seem no this funtion
so why i sole at once
this machine if for portait under iso 400 is good

but becasue of a lot of little problem so i sole it out to friend with a ok price

[oly750]

thanks for your reply