Hi,I own a lot of digital camera but  I've newer seen an image file shot at iso 140.
Is it true what I read on the Exif information ?

thanks

Hi there. Thank you for reaching out. Can you please tell us more about your inquiry? Are you referring to the DJI Mini 3 Pro EXIF information showing 140 iso? Kindly please provide us with some screenshots so we can check it here on our end. Please keep us posted. Thank you.

Such values ​​at automatic ISO

I mean a strange value of ISO 140 . Could you tell me the iso scale range of the DJI mini 3 pro camera ?

DJI Paladin Posted at 4-30 16:40
Hi there. Thank you for reaching out. Can you please tell us more about your inquiry? Are you referring to the DJI Mini 3 Pro EXIF information showing 140 iso? Kindly please provide us with some screenshots so we can check it here on our end. Please keep us posted. Thank you.

this is the exif information :



I'd like to know if it is true a shot at 140 iso

djiuser_elY2LBq36hDD Posted at 5-1 02:16
this is the exif information :

[view_image]

Thank you for the information provided. We will coordinate this with our designated team for clarification. Thank you for your patience.

ISO in these digital systems is nothing more than a calibrated amount of electronic gain.  As such in theory it can have pretty much any value and doesnt have to go in full stop or 1/3 stop increments etc.

The drone itself when in any auto ISO setting can and does select some quite fine steps inbetween stops to get exposure so 140 isnt that unusual.
I just wish they'd let you manually set increments of less than a stop.

gnirtS Posted at 5-1 18:45
ISO in these digital systems is nothing more than a calibrated amount of electronic gain.  As such in theory it can have pretty much any value and doesnt have to go in full stop or 1/3 stop increments etc.

The drone itself when in any auto ISO setting can and does select some quite fine steps inbetween stops to get exposure so 140 isnt that unusual.

thanks for the explanation. My question was born from the usual way to use a defined iso scale values in auto mode.