Category Archives: Why To Choose Sigma Lenses

Sigma Camera Lens Ultrawide Zoom 10-20mm f/4-5.6 EX DC HSM Lens

The 10-20mm F4-5.6 EX DC HSM Sigma camera lens for Nikon is an outstanding ultra-wide zoom.

This lens is designed specifically for smaller image sensors, from APS-C down to Four Thirds. And  it can be had with mounts for Nikon, Nikon, Pentax, Sony, Four Thirds, and Sigma (naturally).

Competition can be pretty stiff with these wide angle zooms, but the Sigma manages to hold its own against the other manufacturers.  And by going with Sigma, youll receive the bonus of excellent performance at a much lower price than similar photography sigma lenses from Nikon or Nikon.