Tong Family

!http://www.photofilter.com/hoods.htm#Lens%20Caps. That is if you can stand paying $20 for a lense cap! Or get a bunch of the 75mm Push-on Lens Cap for 72mm slim filter for $7 from “B&H”:http://www.bhphotovideo.com/c/product/249645-REG/B_W_65014142_75mm_Push_on_Lens_Cap.html

Personally I’m willing to try the $20 lense cap in the hope that it won’t fall off!