B&W shooting tips...

皮球

This was in a Vistek ad…some cool tips you may want to use.
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Digital Black and White
Shoot in RAW and underexpose your image by 1/2 stop to a full stop.
Use the shadow and highlights tool in a RAW software program to
restore shadow detail and Exposure Compensation to bring back details without overexposing highlights. Use the Channel Mixer, Black and White
$ T0 K" p$ u! o4 P& |; y. j- ymethods provided by RAW and you'll have a correctly exposed black
9 s0 y9 q& k# V( D+ k' k9 kand white image.
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6 }0 L( n. G$ z; G* wWhite Balance
# S  k, V4 `/ w( g: o& X0 }If in need of a quick white balance tool, you can use a standard
+ r5 q1 }3 ]0 j% D% g9 Vwhite coffee filter. Use the custom camera white balance while aiming
* o$ T8 @6 \5 j, g6 p) C9 D8 q4 z6 Fthe coffee filter and lens to the opposite of the light source to get white
5 F& i, p, {  zbalance. I always keep coffee filters in my camera bag for
such occasions.

Pseudo ISO Boost
If you’re shooting in the dark at a concert venue and need more
3 e+ t" ?8 h- P* ~ISO boost from your camera and faster shutter speeds - choose
the highest ISO setting on your camera and underexpose your image
by one stop. Then you can use a RAW processor to overexpose the
4 u2 _2 @3 F5 m, m+ ~8 L$ Iimage by one or two stops. Image noise may be higher but this
works very well for concert, venue and event shooting.

NTSC

yliangca

操作性比较强，最好有图解，没图比较难理解。