Samsung Galaxy Tab vs MacBook Air vs Canon Lens

The new MacBook Air is faster and more powerful than before, yet it's still incredibly thin and light. It's everything a notebook should be. Broaden your perspective with one of these lenses. The wide angle allows you to bring more area into focus and provides greater depth of field. The Samsung Galaxy Tab is an Android-based tablet computer produced by Samsung introduced on 2 September 2010 at the IFA in Berlin.