Here's one you might like..........the BSA Sweet 22. It doesn't come with rings so, you'll have to purchase those separately but, it does have an adjustable objective lens and easy to adjust turrets. That, and it's on sale right now at Sportsmans Guide.

BSA Sweet .22 3-9x40mm Rifle Scope, Matte Black - 178951, Rifle Scopes and Accessories at Sportsman's Guide