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Wide angle focal length
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Wide aperture
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A wide angle view of a city scape

Sony Alpha Wide angle lenses made by Tamron that have a generic focus motor, are 18mm or wider and have a f/2.8 or faster aperture

#1

Tamron 17-50mm f/2.8 XR Di II LD Sony Alpha

Tamron 17-50mm f/2.8 XR Di II LD Sony Alpha

"An excellent lens-especially for the price. The constant f2.8 maximum aperture makes it a first class, low light addition. It is solidly constructed and should last quite a while." bhphotovideo.com

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Min focal length 17 mm
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Length 81 mm
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Aperture f/2.8
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Diameter 74 mm
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Focus motor Generic motor
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Auto focus Yes
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Weight 430 g
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Zoom range 2.9x