App to delete out of focus photos

[pjny]

Hi,

I sometimes shoot 500-1000 RAW-format images a day. Since these can take 20-30 gb of storage I would like to find an app that can select images that are out of focus in a folder and mark those for further examination by the user then deleted.

Each RAW image file is about 35-40mb and even if 40-50 images are out of focus that's 1gb+ I can delete from my 3 hard drives.

 

[Betamagic]

Unsharp photos compress better than sharp photos, even if you shoot RAW. Sort on file size and check the photos with the smallest file size first.

 

[pjny]

Thanks for the tip. I use different cameras with different sensors so the smaller files from those cameras skew the results. I know raw apps have focus masks to show what area is in focus. I wish there was an easier way to cull the out of focus images.