Lance wrote an answer about Oakley Radar Range Replacement Lenses on April 6, 2014
Yes. All Radar lense styles are interchangeable between the Radar and Radarlock frame styles. (I.e. Range, Edge, Path, Pitch, XL, etc.) I have multiple styles for the same frames.
In addition, you can also be at rest knowing that Radar vs Radarlock is just the difference of whether or not the frame has the lock-in system for the lenses. (The Radorlocks are easier to change) But, the lenses are completely interchangeable between the two frame styles. The only restriction I'm aware of is that I'm nearly sure that Oakley's "Asian fit" lenses DO NOT in the normal Radar frames. (I don't have any Asian Fit anything, but that's what I have read.)
Anyway, sorry. Probably TMI, but there ya go anyway.