The backside of the Griffin Clarifi iPhone 3G Case features a sliding close-up lens, theoretically allowing you to focus on items much closer than you’d otherwise be able to.

The Good: The case is easy to put on, and protects the handset well. A screen protector in the box included.The close-up lens works really well. Side buttons are easily accessible, as is the docking port.

The Bad: The screen protector is difficult to put on without getting bubbles.

The Bottomline: If you’re looking for a case and don’t mind dropping the extra $15 bucks for the added functionality, I’d easily recommend the Griffin Clarifi.

Price: $35.

Read full review over at CrunchGear.

Compare prices for the Griffin Clarifi iPhone 3G Case at Google Shopping.