We have introduced many useful phone lens kit with protective case. But if you don’t need an adaptor case, the following Gizmon Clip-On phone lens may be more suitable for you.
There are three individual phone lenses designed for iPhone, iPad, and even any smartphone with a tiny lens. The three lenses include fisheye lens, circular polarizer and 3-image mirage filter. As we can see from the images, each phone lens consists of two parts including a removable lens and a versatile clip, so you can easily clip the phone lens on your iPhone, iPad or other smartphone and tablet for capturing wonderful moments without the need of an adaptor case. Moreover, the lens is removable, meaning you can remove the lens, and attaching it to your iCA iPhone 4 case.
Each Gizmon Clip-On phone lens is priced at $25 or $35 USD. If you’re interested, jump to Four Corner Store for more details. Additionally, if you need other options, you might like to check the 3-lens phone lens set.