Actually, only one adapter is needed. It attaches to the camera body and stays there unless you decide to remove it. There's a clip that holds it securely to the K-mount. Then the lenses just screw in and out. NBD, imo.
Shel > [Original Message] > From: Glen > I've never used a screw-mount adapter. If you have multiple screw-mount > lenses do you buy an adapter for each one, or do most people use a single > adapter and keep switching them between screw-mount lenses? > > Assuming the screw-mount adapter stays on the lens, and you have an adapter > for each lens that needs one, I don't see where the big "pain in the butt" > factor comes into play. Can anyone explain this a bit better for me?

