iPhone 3G / 3G S Crystal Case With Close-up Lens protects your iPhone 3G / 3G S and also makes up for a deficiency of your iPhone 3G / 3G S to shoot tiny objects closely. WIthout the lens, iPhone requires about 18 inches to focus properly but slide the lens of the case into place and you can move in to 4 inches for crisp detail and great pictures! With this case, you can enjoy the incredible close-up shots by your iPhone now!