Is the old 1/focus length a good rule for getting maximum sharpness, or is it a wives’ tale now with digital cameras? Jim Harmer tells you what his testing has shown.

Jeff Harmon tells photographers (in very technical detail) if they should plan to split their Lightroom catalog after putting a large number of photos in there.

Brian McGuckin shares some tips on how to use Periscope as a photographer

Jeff Harmon talks about contrast vs. phase detection and single vs. cross-type focus points.

Guest host Brian McGuckin offers some tips on shooting real estate photography.

Jeff Harmon shares tips on how to get an all white background in a portrait and something that may save you some time with large group portraits indoors.

Jeff Harmon answer a listener question about roundtripping between Lightroom and Photoshop, then finding the image that was edited.

Jeff Harmon shares tips to speed up editing sessions with thousands of photos using presents, copy/paste, sync, and other Lightroom features.

Jeff Harmon explains how lenses behave differently on crop sensor cameras compared to full frame.

Jeff Harmon talks about JPEG compression levels and what photographers should set the “Quality” level to as they export files to JPEG.