Nikon D3300 Announced at CES Last evening, Nikon announced the latest incremental release of their entry level SLR, the D3300,...
35mm
Sigma 35mm f/1.4 vs Canon 35mm f/1.4 [O]ver the years, Sigma has produced some nice lenses, but also some dogs,...
In a tight competition, the Sigma was sometimes sharper, and the Tamron's chromatic aberration was a concern. Stabilization and weather sealing were important considerations in Tamron's favor.