Bill, for most of the images I've played around with for the lens I've just added a character pose from my library.  So unless they turn off that shader, I'm going to have to guess that I am using it.

WARK!

Thus Spoketh Winterclaw: a blog about a Winterclaw who speaks from time to time.

 

(using Poser Pro 2014 SR3, on 64 bit Win 7, poser units are inches.)