QUOTE(hezda @ Dec 22 2008, 12:54 AM)
Guys... just tested out my f42 today at a wedding dinner. I notice that the flash doesn't bounce very effectively and some shots are underexposed. The ceiling is not high, maybe around 8 fts. Also, if the flash does bounced, it still a little bit too bright for my liking.
Any sifu here can share some tips on using external flash in indoor low light shooting? Thanks.
When using flash it is important to remember some basic things:
1. Exposure depends on your shutter speed, ISO setting and aperture.
2. Do not use your flash as your main light source. The flash is there to help with the lighting, not replace it totally, unless you are doing some stylish studio shots lar.
When bouncing flash, make sure that you are bouncing it correctly. The flash head does not need to be 45 degrees all the time as this might throw the light BEHIND your subject if they are close to you. As a general rule:
- If subjects are close bounce directly upwards or 90 degrees.
- If subject is a bit further, use 60/75 degrees (forgot lar the exact marking)
- Subject still further away, use 45 degrees.
Like playing pool or snooker lar... judge the subject and see what angle is best so that the light hit the subject. Like trying to hit a pool ball with your cue ball when bouncing it off the side of the table lor.
Indoors, it is best to try and mix the ambient light in with your flash. Setting to auto setting does not always get you the desired results. I set the power of my flash manually most of the time. Experiment with the flash power to get the right balance. I usually have to use ISO 800, shutter set to 1/30th or 1/40th and flash set to 1/4th to 1/8th power and flash zoom to either 50mm or 35mm (F58 lar) and bounced directly upwards or at 60/75 degrees.
Fire off a few test shots and adjust accordingly. You don't have to fiddle with your aperture or shutter speed much. Just adjust your flash power. Too bright? Decrease power to flash. Too dark, increase power to flash. Slow shutter is to balance ambient with foreground flash exposure.
Bounce card helps to create catchlights in the eyes but does not help too much with exposure.
This post has been edited by shootkk: Dec 22 2008, 10:17 AM