Power user tip: If you hold the camera the other way around the zoom ring will now move the "correct" Panasonic direction. Illustrated below.This is my first Olympus zoom lens. One thing I notice immediately is that the zoom direction is opposite compared to Panasonic lens. It's going to take some time to get used to.
$639.99 is the standard refurb price.what is the refurb price? it is not on their site anymore