[serphim]

居然叫我影..

我乜都唔識....咩機又唔知

請問有咩技巧可言?

埸地係一個烈日當空的環境

我要set腳架影衝線?點set?iso?快門?光圈?要影得清楚..又要有感染力...

又要周圍影下啦啦隊同d老師...又點set?捕捉表情就夠難....

仲有駛唔駛諗下構圖果D咁?


好煩呀= =

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問多樣野

如果我要set定機得人衝線

如果等佢黎先對焦就一定太遲

咁如果要先對焦...點對?

又冇target...

[Philippe]

由於你係用腳架,可以在set機時先量啱距離,用手動對焦對定先,如光源足夠可用較細光圈加長景深.

[serphim]

咁影衝線果D點影?
我預佢會烈日當空..iso100夠唔夠?
影衝線快門要幾多先夠?

to:philippe
可唔可以搵人企係果度拎左個焦點先?

點先可以影到個主體好清..背景有少少模糊?



影人有咩技巧?



thx~^^

[Philippe]

烈日當空iso 100應該冇問題.
影衝線有兩種影法,要完全涷結動作可用大約1/1000s快門.想表示動作可適當減慢快門,效果慢慢試吧.
可唔可以搵人企係果度拎左個焦點先?當然可以.見議光線許可的話.盡量用較細光圈如f11等加闊中焦範圍.
點先可以影到個主體好清..背景有少少模糊.不外乎用大光圈,長焦距,靠近主體.唔知你用乜相機,普通DC的話不且太強求,用DSLR的話機會大啲.不過對焦要好準,影衝線難度會幾高.

[serphim]

THX..仲有冇其他技巧分享?

[NaHO]

仲有，唔好用 動自白平行，因為一般運動場o既紅色跑道同草地反出來o既光 會令部機影出來o既色彩好唔正常，
白平行可以用 晴天 或 陰天...或自己 SET
一般用重點測光都得.....

如果對對焦冇乜把握，就同主景保持距離 (我覺得約3米以外倒)。
比我就寧願行遠少少來 zoom 用無限遠焦點，
因為對錯焦影相係真係好參o既事...

[genewch]

Would you consider shutter priority mode, using high speed eg 1/250s? Sometimes a slower speed can produce wonderful "moving" effect, eg 1/30s. Preset focus is useful. Use continuous shooting mode at the finish point to make successful pictures more likely.

So happy, I'm also learning skills from all professionals here.

[oozz]

Hi
I guess it is not so good to pan the cam with low speed shutter if you were assigned to take the shot on the finish line otherwise the finish line may not be seen clearly. With high shutter speed , pan the cam with an eye outside the finder. Release the shutter the last moment before the subject touching finish line since DC and DSLR have shutter lag.

If what you got in mind are those photos announced by Jockey club taken at the finish point of house racing with horizontal motion blur behide horses, it could be diffficult to do. They were taken with special camera with moving film and fixed slit.