I used Phantom3 Professional extensively, as well as DSLR full frame cameras,
I just upgraded to P4P and what I see is that exposure is overexposed by 3 full stops when comparing to P3P, or even to Canon5D mk3,
so even having strongest ND16 filter available makes it unusable.
Can anyone comment on it with their experience?
To give out more details as an example,
on a moderate sunny morning with some mild clouds in the sky:
P4 Pro
iso100, 8000, f2.8
iso100, 500, f2.8 (with ND16, 4 full stops)
1/500 is unusable
P3 Professional
iso100, 1000, f2.8
iso100, 50-60, f2.8 ( with ND16 )
gives perfect 1/50 shutter speed for 24fps filming
also did more controllable test in the room with constant light and it confirms the same result of EV=+3
Some might say that it has a bigger sensor and that is the reason,
but my understanding is that ISO, F-Stop, shutter speed are three numbers defining exposure light,
regardless of sensor size
thanks!
I just upgraded to P4P and what I see is that exposure is overexposed by 3 full stops when comparing to P3P, or even to Canon5D mk3,
so even having strongest ND16 filter available makes it unusable.
Can anyone comment on it with their experience?
To give out more details as an example,
on a moderate sunny morning with some mild clouds in the sky:
P4 Pro
iso100, 8000, f2.8
iso100, 500, f2.8 (with ND16, 4 full stops)
1/500 is unusable
P3 Professional
iso100, 1000, f2.8
iso100, 50-60, f2.8 ( with ND16 )
gives perfect 1/50 shutter speed for 24fps filming
also did more controllable test in the room with constant light and it confirms the same result of EV=+3
Some might say that it has a bigger sensor and that is the reason,
but my understanding is that ISO, F-Stop, shutter speed are three numbers defining exposure light,
regardless of sensor size
thanks!