elbee
lvl.2
Flight distance : 79101 ft
United States
Offline
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the histogram is your best guide to how to set your camera exposure. for stills you can adjust the exposure value (EV) until the histogram looks "balanced". most of the time auto mode will work fine for stills -- keep the ISO low and let the shutter speed be what is needs to be. shoot RAW and make adjustments easily in post processing. video is a different story. you CAN shoot video in auto but the best "cinematic look" will come if you use manual mode to adjust the ISO to 100 (or 200) and the shutter speed to roughly twice the frame rate (25fps video your shutter speed goal should be 1/50s -- not a "law" but a good "goal" :-)
so how do you get your shutter speed to 1/50s at ISO 100 when it is bright outside and not be blowing out highlights?? that's where ND filters come into play. get a set of ND4, ND8, ND16, and ND32 filters. that will give you 2,3,4 and 5 "stops" of light transmission. 1-stop is a halving of the light reaching the sensor. ND4 filter is 2 stops which is 1/4th the light so if a "normal" exposure would be 1/200th sec, you want it to be 4 times longer to get a 1/50th exposure -- thus use an ND4 filter. if your "neutral" shutter speed was 1/1600 (at ISO 100) you would need 5 stops to get the shutter speed slowed down to 1/50s (ND32 filter). that's 1/1600x2x2x2x2x2 .
i have these TACO-RC filters
hope that makes sense. if not, best get acquainted with basic exposure principles in photography first.
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