Lenses from manufactures such as Sigma, Tamron and Tokina. Even if Nikon often produces great lenses, other manufacturers do the same and you ought to check them out. Read pro and user reviews here.
Sigma
In-depth articles about Sigma lenses Sigma Corporation is a Japanese optical manufacturer with some 800 employees, established 1961. More...»
Tamron
Tamron lens reviews Tamron Corporation is a Japanese optical manufacturer founded 1950 with some 5,200 employees and four factories: Hirosaki, Namioka, Owani (all three plants in Japan, Aomori Prefecture) and the Foshan factory in China. More...»
Tokina
Articles and reviews about Tokina lenses Tokina Corporation is a Japanese optical manufacturer, started by some Nikon engineers. More...»
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