Those at SP look to be only covers, not the actual lenses. You can try Bill Jenkins, he can get discounted parts at
Bill Jenkins
Internet Sales Mngr.
b.jenkins@signaturelm.com
www.signaturelm.com 3030 E. Sahara Ave
Las Vegas, NV 89107
Local (702)457-0321 x272
Toll Free (800)876-3280
bill is a CEG'er
or
here HTH, Keith