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Sigma 30mm f/1.4 DC HSM Lens for Canon Digital SLR Cameras (Black)
Product Description :
Offering the bright F14 aperture and an angle of view extremely close to that of human vision
Placed under the Art category this large-aperture standard lens with an angle of view equivalent to 45mm on a 35mm camera
A rear focus system prevents focus-dependent variation in aberration making high-level image quality possible throughout the entire image