2006/07/31

Lesson 15

畫面的透視感

照片的透視感是一種空間的暗示。基本上,透視讓人有產生三度空間的視覺效果。在攝影上有五種方法來造成照片的透視感。

1. 直線透視法:利用直線在遠方聚合或消失的特性(例如火車軌道),來達到透視的效果,廣角鏡可以更強化此效果。


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 29mm
Exposure Mode: Aperture Priority
Metering Mode: Center-Weighted
1/320 sec - F/4
Exposure Comp.: 0 EV
Sensitivity: ISO 1000
Optimize Image: Vivid
White Balance: Cloudy
AF Mode: AF-S

2. 大氣層透視法:拍風景時,一般來說景物距離越遠,顏色與色調會變得越淡。

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/200 sec - F/5.6
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Vivid
White Balance: Shade
AF Mode: AF-S

3. 輪廓重複透視法:藉由相同輪廓物體的重複排列,由近至遠,塑造出空間感。

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 40mm
Exposure Mode: Aperture Priority
Metering Mode: Center-Weighted
1/160 sec - F/8
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Vivid
White Balance: Flash
AF Mode: AF-S

4. 尺寸遞減透視法:景物越遠,尺寸也相對看起來越小。

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/160 sec - F/5.6
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Vivid
White Balance: Shade
AF Mode: AF-S

5. 不同焦點透視法:利用物體距離相機不一,對焦時,有些在焦點內而成像清楚,有些落在焦點外而成像模糊。

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/320 sec - F/8
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: Manual


<< Lesson 14-------------------------------------Lesson 16 >>

2006/07/30

Lesson 14

善用暗色調

暗色調總是給人一種不祥的預兆,侷狹,神秘,或威脅等等的感覺。

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 18mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/50 sec - F/5
Exposure Comp.: -1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/800 sec - F/5
Exposure Comp.: -1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: AF-S

大樟樹張牙爪舞,好像要把人們吃掉

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 18mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/250 sec - F/6.3
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Vivid
White Balance: Shade
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 18mm
Exposure Mode: Aperture Priority
Metering Mode: Spot
1/320 sec - F/3.5
Exposure Comp.: 0 EV
Sensitivity: ISO 1000
Optimize Image: Vivid
White Balance: Shade
AF Mode: AF-S

<< Lesson 13-------------------------------------Lesson 15 >>

2006/07/25

Lesson 13

善用亮色調

如同色彩和它的濃度,黑白照片的調子能夠決定畫面的情調與氣氛。亮色調有明亮,開放,坦率,純真無邪,開朗,歡樂和留白的暗示。

以下照片攝於實小的兒童遊樂場


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 65mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/20 sec - F/4.5
Exposure Comp.: +1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/125 sec - F/4.5
Exposure Comp.: +0.5 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 29mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/90 sec - F/4.8
Exposure Comp.: +1.5 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/90 sec - F/4.8
Exposure Comp.: +0.5 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 38mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/60 sec - F/4.2
Exposure Comp.: +1.5 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/60 sec - F/4.5
Exposure Comp.: +0.5 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Cloudy
AF Mode: AF-S

<< Lesson 12-------------------------------------Lesson 14 >>

Lesson 12

調子的變化

黑白照片中,調子的變化指的就是純黑與純白之間各種灰階的變化。決定調子如何呈現的因素,除了光線的強弱之外,還有與體表面能吸收或反射多少光線有關。

本攝影課程以找尋一個明暗對比強烈的被攝體,並以三種不同的曝光量來拍攝:一張以亮部來測光,一張以暗部來測光,第三張以平均測光來拍,然後觀察這三張照片的調子的變化。

以下照片攝於實小旁的金山寺。利用D70s的包圍曝光功能,上下各加減一格,開啟連拍。從拍出來的照片來看,調子的確可以影響照片氣氛的呈現,暗色調有給人詭譎的氣氛,而亮色調則給人開朗的心情。

系列一

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/640 sec - F/9
Exposure Comp.: -1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/320 sec - F/9
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: AF-S


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 70mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/160 sec - F/9
Exposure Comp.: +1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: AF-S

系列二

Lens: 18-70mm F/3.5-4.5 G
Focal Length: 65mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/640 sec - F/9
Exposure Comp.: -1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: Manual


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 65mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/320 sec - F/9
Exposure Comp.: 0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: Manual


Lens: 18-70mm F/3.5-4.5 G
Focal Length: 65mm
Exposure Mode: Aperture Priority
Metering Mode: Multi-Pattern
1/160 sec - F/9
Exposure Comp.: +1.0 EV
Sensitivity: ISO 200
Optimize Image: Sharp
White Balance: Direct sunlight
AF Mode: Manual

<< Lesson 11---------------------------------------Lesson 13 >>