[hanny]

can any one sure nikon and other brand 100% no 走焦

[hanny]

if this post no one can reply after 24 hour
than i will say all the brand also will 走焦


than please do not talk about this problem again

if any one still that problem contact your cs

and do not panic any degginer


photographing is only for fun and enjoy

[hanny]

start now 09-01-2007

18:04

[tam_dominic]

In my humble opinion :
It is amatter of accuracy and tolerance.
It is not 有 or 冇 走焦.

Lets say at F2, object distance 5 feet
Brand A design tolerance 5 cm
Brand B design tolerance 2 cm

Then Brand B can focus more accurately but slower in speed.
Brand A can focus faster but not as accurate as Brand B.

[t-800]

不可能...........尤其入門平機，我十分中肯.........我用緊D50，係惡劣嘅環境，有少量時候一樣會對錯焦，(就算用中心單點對焦亦會......)視乎有幾多%錯，及有幾嚴重而已....................當然，比較高級嘅MODEL精確度會高好多..............

PS.入門平機中(包括：C、N、OM、P....)我用遇覺得PENTAX DL 最準100張最多對錯1-2張(一係就完全對唔到)，可能PENTAX AF夠慢、夠精细掛......................................


HAPPY SHOOTING!

[hanny]

so ??
that mean !!


let me know

[yatsugiri]

天下間幾時都無absolute 呢樣野. 如果要咁樣捉字虱, 無法子.

不如你搵部 350D 出黎 同搵部 D50 出黎, 再搵埋 IST DL/ K100 D 出黎,

係同一個環境, 各拍一千張. 再慢慢數下各牌子有幾張走焦更好.

證明到 CANON 多過其他牌子, 咪即係CANON 走焦最多囉
證明到 NIKON 多過其他牌子, 咪即係NIKON 係走焦王囉.

無意思. 走唔走焦好多時係人既問題,
我用NIKON 用左咁耐, 手震就大把, 走焦就少.
但我唔識影相既細佬用同一部機, 走焦多到嚇死人.

就算係走焦, 上CS TUNE一TUNE 即刻好返晒. TUNE完仲走咪再TUNE. TUNE到最後, 總有一日好準確.

[hanny]

tam_dominic

so ??
that mean !!


let me know

[hanny]

yatsugiri

yes

[t-800]

其實係平DSLR來講要做到(超高速)又(超精準)真係一D都唔容易，凡事都有取捨與妥協，無乜大不了..........................


HAPPY SHOOTING!

[hanny]

people say big aperture will 走焦


i just want to tell many of people of begginer only like to photo view and people with back ground or place


who many do this with f1.4 ???

f1.4 can you see the back ground ??

begginer is like that no need too big aperture


many of people they play dslr begginer or not normally love to photo place and people they normally want picture clear if big aperture for photo is not so good for them

nomrally f4 ~11 is there photo aperture

so big aperture for them is not so meaning

so if this small aperture also 走焦
only two answer

1> machine damage

2> handle techinic not enough

[tam_dominic]

hanny

Let me tell you a good news :
YOU ARE RIGHT all cameras 100% 走焦 ;^-)

程度上有相差而已.
It is said that Pentax focus slow but very accurate even at F1.8
It is said that Canon focus fast but in-accurate even at F2
To me these are all hear say, no scientific data backup.

Happy shooting !

[hanny]

tam_dominic


we are not christ not buddhism

we are Happy shooting !

[tam_dominic]

hanny

I like love and mercy though I am not Christ and Buddha follower.

Happy photographing
and
not shooting each other ;^-)

[lambertnh]

以事論事 - 【大光圈唔係走焦既藉口】

C 仔有成 2 皮既 85mm F/1.2 定焦，亦有大把成皮既 F/2.8 既恆定 Zoom，如果要用 F/5.6 先有合理既焦點出現，即係 D 大光圈係廢物。根本唔合理！

唔通 Intel 出粒 10GHz 既 CPU，賣 $10,000，然後話粒 U 行 3GHz 以下先會 Stable？根本唔合理！！！

【CAN0N 走焦問題特別嚴重】係事實，【討論區】就係俾 User Feedback，如果某牌子有類似情況，早已俾人小到街知巷聞，C 仔走焦有咁多人 Reply 可見「冰封三尺，非一日之寒」。

最失望既係 C 仔竟然 3 代都冇改善，「300D 走、350D 定、400D 都走」；「10D 走、20D 定、30D 都走」~ 可惡！