Received my new lenses which Tajima installed into my Costa Blackfin frames. My sunglasses were returned unscathed and look great. I opted for the Brown 15 Green Mirror lenses for fly fishing streams in Western Pa, Ohio and NY. I recently had cataract surgery and had to replace my prescription lenses. I opted to purchase Tajima lenses vs. Costa lenses following extensive online reviews. Value, quality and performance became the overriding factors influencing my choice. Customer communication throughout and following the purchase process is excellent. My Tajima lens choice for freshwater stream sight fishing is a noticeable improvement over my original Costa lenses in terms of reduced glare and clarity. Oh yeah...the choice due to price comparison is a no-brainer!