Photojojo’s iPhone 4 and 4S case gives the device three unique lenses for taking photos, as Apple’s smartphone continues to evolve as a photography tool.

The iPhone Lens Dial case comes with three different lenses: telephoto, fisheye and wide-angle. All three lenses are made of “optical-quality” glass, although the case is made out of aluminum.
The case is available for $250 and also comes with two different tripod mounts so the lenses can be used in either portrait or landscape mode.
Apple’s iPhone is the top smartphone among mobile workers, coming in ahead of the struggling BlackBerry, according to a quarterly report.
The iPass Global Mobile Workforce Report defines a mobile employee as any worker who uses a mobile device (including laptops, smartphones, cellphones and tablets) to access networks for work purposes.
The iPhone now holds 45% of the smartphone market share among mobile workers, up from 31% a year earlier. Last year BlackBerry — which used to be the overwhelming favorite among professionals — held the No. 1 spot with 35% of market share.