As is the custom now, everyone sat glued to their television or internet screen while the Apple IPhone 7 launch happened. This has been a custom, with more hype with each new Apple release. This one takes the cake for more reasons than one though. They have left many of the traditional IPhone features to herald towards a new dawn with the launch of IPhone 7 and IPhone 7s.
Dual camera feature, although not a novelty in the world of phones, is one of the finest implementations of the feature. In this feature, the phone has two cameras on the rear. One is the usual wide with 28mm of effective focal length, the other is telephoto with a 56mm of effective focal length. What this means is that a seamless integration of an optical zoom feature of up to 2x has been implemented. There will be further software upgrades to add more features using dual camera, as announced by Apple.