Blurred Focus... :(

freekey

Camera Model: CANON Powershot SX10

Dah tak larat lagi dah dengan masalah ni.. Sejak dari guna Canon A640 dulu lagi ada masalah yang sungguh menyakitkan hati ni..

OK masalahnya ialah.. At a certain pressing gesture of the shutter button, display akan jadi blur and so does the output!! :@

This is usually happened bila I guna timer i.e. not a natural way of holding the camera, instead it's merely a button press using one finger.

Dan lagi satu, sekarang dgn Powershot SX10 ni.. Even I amik video GUNA TRIPOD pun.. At a certain gesture that I made e.g I go near to the camera to show my face... .. then it will go blur!

So I terasa mcm ada setting dekat kamera ni yang perlu diset supaya.. Regardless any gesture, motion or whatever.. Do not ever change the focus!! Huhuh..

So, mintaklah tolong sangat2 kepada pakar2 kamera kat sini..

Terima kasih banyak2..   

alongarts

buka manual atau org cakap RTFM

matdue77

Priki, kedengarannya macam ko punye focussing tak kena... maksudnya teknik focussing ko ada missing something somewhere... kalau focussing kamera yang rosak, SEMUA gambo ko akan out-of-focus, tapi ni certain shot je kan?

So back to basic, RTFM....

p/s : RTFM tu apa? Technical jargon (bahasa pasar) --> Read The F****ng Manual....

freekey

Priki, kedengarannya macam ko punye focussing tak kena... maksudnya teknik focussing ko ada missing  ...
matdue77 Post at 3-5-2010 08:03

Thanks matdue for your response as always.

Ermm... Maybe kurang jelas lagi kot masalah ni.. huhuhu..

Camner nak explain eh.. Actually dia punya blur tu bukanlah totally blur sampai tak nampak apa.. Cuma kalau kita zoom, kita leh nampaklah gambar tu tak sharp.

Masalah ni actually berkaitan dengan button press tu.. Dia kan ada teknik2 dia jugak nak press, huhuh.. So, itulah sometimes kalau tak kena gaya, kalau kita press gambar akan jadi blur. Rasanya mesti ada setting kot utk setkan supaya regardless how we press the button, do not ever try to change the focus.. huhuh.

And then, kalau pasal video tu mcmana pulak. Obviously, it is in a stable position on the tripod.. But still, napa dia pandai2 nak blurkan focus bagai?
   

bulat

cuba letakkan sampel gambar yang blur tu, senang kwn2 kat sini nak tengok n analisa amende masalah sebenarnya

Caranthir

by the time camera ko dah focus lock, pastu bila ko press shutter, tangan gerak sket.. mungkin tu yg buat blur. kalau low light lagi la ketara, ko try ngan flash jer everytime,... sure takder masalah nih. hehehe

freekey

by the time camera ko dah focus lock, pastu bila ko press shutter, tangan gerak sket.. mungkin tu yg ...
Caranthir Post at 4-5-2010 11:23

Thanks.

But that is not the case actually. Bukan pasal off flash tu. Kalau tak pakai flash, memang tak jadi langsung gambarnya.. huhuh..

Actually kesnya macamni tau... Kiranya masa kita press shutter tu (not full press yet), dia macam cuba nak setkan fokus.. But then, belum sempat pun fokus tu dibetulkan, shutter button is now fully pressed.. So, dia terus capture view yang not properly focused td.. huhuh.

   

freekey

cuba letakkan sampel gambar yang blur tu, senang kwn2 kat sini nak tengok n analisa amende masalah s ...
bulat Post at 4-5-2010 11:18

OK, insyaAllah malam nanti saya uploadkan gambarnya. Thanks.

I rasa maybe kes dia macam kes nak buatkan blurred background kot..

Tapi masalahnya yang ni, the whole thing is being blurred..

   

matdue77

Priki, shutter button tu ade 2 level dalam satu sequence... Separuh pertama --> untuk lock the focus on... the other half of the shutter --> Capture the image...

KALAU ko punye kamera sebelum lock penuh lagi dah release shutter dia (aku assume teknik ko betullah dan kamera dah lock-on, dia naik tanda bulat hijau), mungkin butang shutter release A640 ko dah rosak... Ia jadi terlebih sensitif...

freekey

Ok.. Ni contoh yang paling latest...

Yang KO..


Yang OK...



So, mcmana tu?

freekey

Priki, shutter button tu ade 2 level dalam satu sequence... Separuh pertama --> untuk lock the focus ...
matdue77 Post at 4-5-2010 12:04

Ermm.. Rasanya tak mungkin button shutter rosak..

As I said.. IT'S NOT ALWAYS.. Only sometimes.. Tapi frust tu sebab yelah.. Kengkadang moment yang dicapture tu dah habis cun dah.. Tpi gambar blur..

So, maksudnya.. Memang teknik tekan shutter tu yang salah lah eh?

Abistu kalau normal people kan mmg cuma tahu tekan je button tu.. Takdalah nak tekan halfway-press ke apa kan.. So guano?

   

Caranthir

lain kali press shutter half way, wait for the focus lock beep (usually green box indicator), then press shutter all the way for capture. Tangan kena steady. even with flash, pic can come out blurry.