The Sigma 24-70mm f/2.8 EX DG Macro DF lens has now been optimized to capture superior quality images even with digital cameras. DG is a designation Sigma uses on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras.
Responding to the demands from professional photographers for a constant aperture zoom lens with a wider view, this lens covers focal lengths from 24mm ultra wide angle to 70mm medium telephoto with a bright viewfinder and easy AF/MF all the way through.
• Three aspherical lens elements minimize spherical aberration, astigmatism and sagittal coma flare
• Use of two SLD (Special Low Dispersion) elements results in excellent correction of chromatic aberration (the propensity of different colors of light to focus before and after the film plane)
• DF (dual focus) mechanism is incorporated, making it easy to hold the lens during AF while providing a wide focus ring for easy manual focus
• Non-rotating lens front allows the use of a flower shaped "Perfect Hood" and makes employing polarizing filters a snap
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service and quality state-of-the-art products that our customers have come to
depend on. Below are just a few of the many reason to buy with us.
Inventory Our excellent supplier relationships, coupled with
technologically advanced super-efficient systems ensure that we usually have the
products you want IN STOCK so that you can get what you want when you want it.
Our super-fast turn around time is such that most orders are processed and
shipped within 24-48 hours, and often a lot quicker.
Prices Why pay more when you can get the same for less? Due
to our large sales volume, we are able to pass our quantity buying prices on to
you. When you purchase from us, you can rest assured that you are getting
factory fresh merchandise with A Warranty at the lowest legitimate
Service We strive to ensure all of our customers receive the
highest of service. We listen to your feedback and do what we can to tailor our
service to your needs.
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