You could run the numbers using one of the online DoF calculators but in practical terms I don't think those varying DLA numbers make a practical difference in the field though they may help with decisions like how far to stop down when running a focus stack sequence.Ĭlick to expand.There is a reason why, before considering multishot pixel options, 62 mp is probably the highest pixel density we will see on a 35mm sensor size.
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For starters to achieve the same DoF for the same field of view when shooting from the same position the crop body camera would be opened up relative to the full frame camera and of course the crop body camera's lens would be zoomed out (or a wider angle lens used) to frame the same scene. I suspect the real world impact, especially comparing a full frame to a crop sensor camera will be negligible. Shooting scenics with wider angle lenses in which case for framing the same scene from the same location I'd use a wider lens on the crop sensor camera and to achieve the same DoF on the scene that lens on the crop body camera would be opened up wider and likely wouldn't push the DLA any harder than the FF camera stopped down further to achieve the same DoF for the same framed scene Shooting wildlife or portraits with long lenses I'd generally shoot wide open or very close to it with either a full frame or crop body camera and likely not reach DLA (though I guess when shooting something like a wide open f/11 lenses that are beyond DLA limits for the camera in question which may be a good reason not to use these lenses on the highest pixel density cameras) You could run the numbers using one of the online DoF calculators but in practical terms I don't think those varying DLA numbers make a practical difference in the field though they may help with decisions like how far to stop down when running a focus stack sequence.īasically I see a couple of common nature photography scenarios and don't see this making a big difference for either of them: Click to expand.I suspect the real world impact, especially comparing a full frame to a crop sensor camera will be negligible.
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