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This was in a Vistek ad…some cool tips you may want to use.' j% n$ B, `. P
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Digital Black and White
( x# h: _1 q% c. }2 P. ?Shoot in RAW and underexpose your image by 1/2 stop to a full stop.
/ ~5 q5 J& M7 q7 a! a; \Use the shadow and highlights tool in a RAW software program to! u! m& K8 V6 g" ?
restore shadow detail and Exposure Compensation to bring back details without overexposing highlights. Use the Channel Mixer, Black and White5 J8 B( R w* A& U! J& U
methods provided by RAW and you'll have a correctly exposed black' c1 n8 A5 \% n1 P
and white image.
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+ I+ }* P3 y+ ?. K# S! ~( j* r1 L" {White Balance! T5 t/ u+ R+ n& Q" m5 f* S G, Z
If in need of a quick white balance tool, you can use a standard
+ q, d$ ?# t& V1 y' S \white coffee filter. Use the custom camera white balance while aiming
2 p3 W; U" L' [, R0 H( Cthe coffee filter and lens to the opposite of the light source to get white
, a* g/ g/ n" c) mbalance. I always keep coffee filters in my camera bag for
; J+ y @+ M. y* csuch occasions.
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Pseudo ISO Boost
# u) q/ s D# K: jIf you’re shooting in the dark at a concert venue and need more6 b5 J1 h/ h' T2 O
ISO boost from your camera and faster shutter speeds - choose * _- ^6 V. V# ~; w* m5 @5 H ?) U
the highest ISO setting on your camera and underexpose your image" g3 h$ s6 O/ N, O: n3 N
by one stop. Then you can use a RAW processor to overexpose the
( K- Y: w5 `/ s9 e0 c( ?image by one or two stops. Image noise may be higher but this0 m, ~. V6 }8 v# X3 ]# C4 ? L' [+ d
works very well for concert, venue and event shooting. |
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发表于 2009-5-27 11:08
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发表于 2009-5-27 20:19
