Progressives. On my second set, this time have digitally processed lenses, much better that 1st set, larger corrected area/field of view/less head turning to get right focus. Also talked to optician when I ordered them to address some other shortcomings of old lenses, like difficult to get good focus on truck dashboard and motorcycle gauges - they were able to adjust transition area to fix. Have never really had any issues with looking thru scopes with them.
