Sigma 20mm F1.8 EX DG ASPHERICAL RF — Wide angle lens with large aperture and superior peripheral brightness. This Sigma 20mm F1.8 EX DG Aspherical RF is a unique Sigma offering with an aperture of F1.8 making it the fastest super wide angle lens available from any camera or lens manufacturer. For the scenic or landscape photographer it’s important to have a wide angle lens with excellent optical performance and Sigma’s aspherical lens technology provides high quality images for the serious shooter. Get yours from Parallel Imported today!
Features:
Field of View of 94.5º
Sigma’s 20mm lens has a field of view of 94.5º and yet provides for a close focusing lens-to-subject distance of only 2.6 inches. Such performance parameters provide great creative freedom to the photographer who wishes to exploit its capabilities for juxtaposing very near subject with the surrounding background.
Extreme Wide Angle View
This extreme wide angle view also makes this lens ideal for crating “stitched” panoramic scenes for dramatic effect. The architectural photographer will find this lens attractive for shooting building interiors and the photojournalists will find its fast speed a life saver in low light conditions.
Aspherical Lens
The EF 20mm incorporates an aspherical lens element in the front as well as the rear lens groups, to minimise distortion, spherical aberration and astigmatism. The lens has non-vignetting optical construction, in order to obtain adequate peripheral brightness with open aperture, making it especially desirable for digital cameras.
1 Year New Zealand Warranty
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