509 replacement lens

[drscotch]

I ordered a replacement lens for last year's 509 goggles and the lens I recieved has 2 small black posts molded into the lens near the right and left edges. My lenses don't have these posts? Did they send the wrong lens?

I have the goggles in the video below and I don't see any black posts on those lenses either.

http://www.509films.com/optics/lenschange.html

thanks

 

[03rmking]

They are tear off posts