So decide to get two brand new pairs of razorblades today. Got the boring seafoams with grey lens and the matte clear with violet iridium. 2 weeks ago I bought some brand new Original razorblade lens that didnt fit my 2005 razorblade so I was pretty bummed about wasting 130 dollars on a lens that don't fit. So I decide to take a chance on the new release and hopefully swap out the grey lens on the seafoams . Taking the lens off the new razorblades were alot of work.10-15 minutes of wrestling and they finally came off, there on there pretty tight. When I put the new replacement lens from the 80s on the new frames they were loose and didn't work. But as I press down harder, the new lens snapped into place and worked!!