Canon Powershot A640 Review at CameraLabs

So once again it’s a case of evolution with the new PowerShots delivering higher resolutions, faster ISOs and bigger screens than their predecessors. The previous models may have been ideal for beginners wanting to grow or enthusiasts wishing to compliment a DSLR, but the big question as always is whether the increased resolution really offers any benefit or worse, comes at the cost of compromised noise levels? We’ll reveal all in our full review of the Canon PowerShot A640 and compare it against key rivals.

Canon Rebel XTi vs. Nikon D80 vs. Sony Alpha A100 Head-to-Head-to-Head Digital Camera Review

In this comparison review, we’re looking at the three most prominent cameras – the Sony Alpha A100, the Canon Rebel XTi and the Nikon D80. The Canon and the Sony are both available online for under $900 with a lens and both offer dust removal and reduction features. The Sony has in-camera image stabilization – Super Steady Shot technology that moves the sensor in response to camera shake. The Nikon lacks dust technology and stabilization, but goes for about $1100 with a similar lens (it’s under $1000 for the body alone). Is there a separate niche for each of these, or is one simply a better buy?

Canon EF 70-200mm f/4.0 L IS USM Lens Review

Take one of Canon’s most popular lenses, the Canon 70-200mm f/4 L, add an up-to-4-stop Image Stabilizer and you get the Canon EF 70-200mm f/4.0 L IS USM Lens. If you don’t need the subject-action-stopping and background-blurring capabilities of the faster Canon EF 70-200 f/2.8 L IS Lens, this lens will deliver everything else you need in a smaller, lighter and less-expensive package…