These indicate that they are interchangeable...
These indicate that they are interchangeable but does the base model/price include additional lenses or is it just one pair of glasses with one set of lenses? If there are additional lenses included, what are the specs on those? If not, where can I find details on a lens kit/pack?
Yes the lenses are included. The sportflex lens is 60% vlt with a yellow/orange tint and slight mirror coating. Very nice!
thanks for the info!