Pros: Durable, Easy to use, convenient

I am writing this only because I truly am enjoying the flexibility of being able to change lenses on the Radar Range. It's quite easy to do and it takes no time to become a pro at it. Being able to change the lenses helps as I ride a motorcycle and am out during the day and night. Typically, I would pack two or three pairs of glasses for one day (day/night or sun/rain). Now I can use only one pair of glasses but have several lenses to interchange. Loving it!