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yokozuna
13th January 2006, 11:04 PM
Bro PeLaris, silakan...

http://www.vividlight.com/articles/2314.htm

PeLaris
14th January 2006, 12:00 PM
Ya.. sila² ....

yokozuna
14th January 2006, 12:21 PM
ok bro PeLaris..
Apa tu yang dimaksudkan dgn Hyperfocal Distance ni?
Apakah fungsi Hyperfocal Distance ni?
Macamana teknik Hyperfocal Distance ini boleh dilakukan?
Apakah kelebihan2 & kelemahan2 Hyperfocal Distance ni?

PeLaris
14th January 2006, 02:39 PM
Lorrrr....
Kawey ingat key, abey yoko nok mulo... tunggu jugok la kawey nih... ehekS!!!

sobriazmi
14th January 2006, 02:41 PM
hihihihihi :D

PeLaris
14th January 2006, 02:55 PM
Hyperfocal Distance adalah satu teknik memerlukan kita mengira di mana satu² lensa patut memokus untuk mendapatkan hasil maksimum "depth of field"...

Sebagai contoh, subjek berada dalam lingkaran 6 meter dari kamera tapi kita mengkehendakinya supaya keseluruhan "sharp' hingga ke infinity.

Mula² letakkan setting lens pada infinity, periksa DOF scale pada gegelang lensa, periksa angka jarak yang terdekat dari focusing dgn apeture yg sdg digunakan. Ini dia "hyperfocal distance", dan katakanlah jarak yg dapat 10 meters.

Fokus kembali (re-focus) lensa untuk distance ini (10 meters) dan anda akan dapati keseluruhan gambar berada dalam "sharp focus" dari 6 meters hingga ke infinity...

Keliru? Baca berulang kali.... ;)

tembeling
14th January 2006, 03:26 PM
Dalam bahasa inggeris boleh ke? Sebab terminologi yg diberi amat mengelirukan....

PeLaris
14th January 2006, 03:39 PM
Kita tunggu kwn² yang lain, pastu kita translate...

tembeling
14th January 2006, 03:40 PM
Aku jumpa artikel kat sini http://www.vividlight.com/articles/3513.htm

PeLaris
14th January 2006, 03:41 PM
Tak sama ngan yokozuna ke? Cuba scroll up..

tembeling
14th January 2006, 03:44 PM
Eh eh...sama lah..... Mintak ampun adik kakak

PeLaris
14th January 2006, 03:47 PM
tembeling dah cuba wat ke teknik ni sblom nih?

PeLaris
15th January 2006, 08:57 AM
1st Version :-

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2nd Version :-

Hyperfocusing is a technique that lets you calculate where the lens should be focused for maximum dept-of-field.

Let`s take a simple example with a subject six metres from the camera but you want infinity in sharp focus as well. First focus the lens to infinity, then check the depth-of-field scale for the closest point of focus with the aperture you`re using. This is the hyperfocal distance, and let`s say it`s 10 metres.

Re-focus the lens to this distance and you`ll find that at the set aperture everything from six metres to infinity is in sharp focus.

radiohed
15th January 2006, 11:24 AM
nak set camera ker infinity tu camner lak?

PeLaris
15th January 2006, 01:40 PM
radiohead guna lensa apa skang?

radiohed
15th January 2006, 06:57 PM
kit lens 18-55mm

PeLaris
15th January 2006, 07:58 PM
Canon atau Nikon?.. sebab kedua dua brand ni ada kuar 18-55mm.. Apa pun terjemahannya tetap sama...

Rasanya, kedua lensa ni tidak punyai " index focusing distance " pada barrel lens... Jadi untuk membuat pengiraan amatlah sukar malah tidak ada jalan langsung walaupun untuk mengagak jarak...

Kebanyakan lensa keluaran Sigma & Tokina masih mengekalkan " index focusing distance " ini...

Sukar untuk diterangkan di sini tanpa rajah... Pasti nanti ada antara kawan² yang paste kan keterangan berajah....

nemesis
24th January 2008, 06:34 AM
Canon atau Nikon?.. sebab kedua dua brand ni ada kuar 18-55mm.. Apa pun terjemahannya tetap sama...

Rasanya, kedua lensa ni tidak punyai " index focusing distance " pada barrel lens... Jadi untuk membuat pengiraan amatlah sukar malah tidak ada jalan langsung walaupun untuk mengagak jarak...

Kebanyakan lensa keluaran Sigma & Tokina masih mengekalkan " index focusing distance " ini...

Sukar untuk diterangkan di sini tanpa rajah... Pasti nanti ada antara kawan² yang paste kan keterangan berajah....

bang pelaris, any info lagi on hyper focal distance ni? still tak berapa paham le

penglipur lara
1st October 2010, 07:57 PM
cmne ngan lens 18-105??ade ke index focusing distance ni??

jobberscroppers
13th October 2010, 08:02 AM
cmne ngan lens 18-105??ade ke index focusing distance ni??
rasenyer x de jgk... kitlens lar katekan...

kojack
13th October 2010, 09:21 AM
owh..mcm ni ghupernyaa..ingatkan edit kat gambarkedai..TERIMA KASIH DAUN KELADI..

sedi78
8th June 2011, 02:24 AM
walaupon ni tread lama.. numpang sini jela.. camne nak set infinity tu? saya pakai lens tamron 17-50mm harap ade otai2 tolong jawab... tenkiu..

my979220
9th June 2011, 10:09 AM
Sedi78 rasanya lens tamron 17-50 ada marking seperti dibawah ni
http://www.great-landscape-photography.com/image-files/lens_markings.jpg

Lens pada kedudukan focus pada infiniti.
http://www.fotogears.com/webshaper/pcm/pictures/Tamron-17-50mm-nikon-normal.jpg

dipetik dari http://www.great-landscape-photography.com/hyperfocal.html