Recently, C&S Epoch released below products:

1. 8X zoom lens, 10X zoom lens, new 10X zoom lens, fisheye for 
    Galaxy SIII, 
    iPhone 5,
    iPad 4


2. Combo of 16X zoom lens and 60x to 220X microscope for smartphone use


3. Sorry that 8X to 24X zoom lens will be released in early next year (2013)!

Welcome to ask for more information.