liningiv
lvl.4
Flight distance : 329409 ft
United Kingdom
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Hi Matt,
What you need more than anything else is lots of light. You will then get good contrast in your image and it will appear sharper.
Good light then gives you all the options, low ISO 100 is just about essential for detail and minimisation of noise , fast shutter speed 1/250 minimum if your train is moving, and the sharpest aperture for your lens arguably f5 to f5.6. Dont go anywhere near f11.
What Labroides says about D of F is correct, but this is based on "acceptable" focus and circles of confusion. Your lens will be slightly out of focus every metre in front and every metre behind the focus point. This is one of the advantages of this bigger sensor, it gives a much more photographic result than say a P3 or an iPhone where the size of the sensor renders almost everything in "acceptable" focus. I believe this sensor size is what led DJI to introduce focus control on P4P.
The fact that everyone can also zoom into more than 100% magnification leads some to think that their images are soft when they are acceptably sharp. And then take into account the masses and masses of controls on whichever software you chose to use, then take into account the resolution of your screen, the Facebook compression, and especially the 2MB image limitation on this forum and who can tell what is sharp or soft. Only you can make that judgement.
I think that this is sharp but is from a P3P so if enlarged too big it may appear soft.
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