Here is another full review from Run Around Tech that looks at all the feature and benefits of Ztylus Iphone 5S case and RV-2 lens combo. Here are a few things he had to say :
"The Ztylus Zip-5s Case and RV-2 Lens Combo for the iPhone 5/5s offers very unique and very modern take on the iPhone camera lens add on. For starters you get a nicely crafted protective case that both looks great and feels good. Add in the ability to swap out the built in kickstand on the case with the company’s RV-2 lens add-on make the Zip 5s case worthy of a look."
Read the entire review here.