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Hello Steph,
 
Pls. find my answers below.
 
BR
Tobias
 
Von: Stef Cy [mailto:[email protected]] 
Gesendet: Samstag, 21. Oktober 2017 01:00
An: [email protected]
Betreff: Re: [HDRI] DSLR for HDR images_sensor size & shutter speed
 
Hi Tobias, thank you for your comments, 
so from what I understand, the ideal situation would be to get a full-size 
sensor but also a small one can do...
è Right.
And I just want to clarify something from what you explained..
The problems when shutter speed is faster than 1/1000s are mainly when using 
light sources such as LED, or it can also be expected with daylight?
è    No, not with sunlight. But lot of artificial light source (e.g. 
fluorescent, high or low pressure natrium sodium lamps of course LED) does have 
this issue.  
 If so, that suggests that is not that helpful to get a camera that can reach 
even 1/8000s, or that in order to take advantage of such speed,
è    On the other hand, if you are not struggling with Modulation effects, you 
have to consider reproducible speed of mechanical shutter at short exposure 
time. The speed has direct impact on relation between luminance and generated 
sensor signal.
the use of the ND filter would be really necessary to achieve good results, is 
that right?
è    All in all one can summarize that using ND filter has some benefits when 
used correctly.
 
Thank you again for your help...
 
St.
 
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