Sigma 508110

Pros: stability. Functionality.

Cons: Weight

The Bottom Line: Great lens...well worth the money.

Review: I really like this lens. I bought it with my Canon Rebel XTI camera. I bought this lens because it will allow me to take macro pictures and zoom in from further away. This lens allows you to turn on and off the "macro" function. This is nice because the ...

Pros: Comparitively cheap, good image quality, good build quality

Cons: A bit heavy, low light AF is impossible, normal AF is slow.

The Bottom Line: For the money this lens is amazing. My friend has a Tamron lens and it feels slightly cheaper then this lens for the same price.

Review: First off don't get this lens confused with others. This is the APO DG version of the macro lens. The none APO versoin is 70 dollars less and way more common. The difference is the APO has 3 peices of glass that correct for abberations. Anyways, now on ...