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.
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,...
Nikon D3300 Announced at CES Last evening, Nikon announced the latest incremental release of their entry level SLR, the D3300,...