Sigma 28mm F1.8 EX DG ASPHERICAL MACRO — The large aperture wide-angle lens for digital and 35mm film SLR cameras. This lens has a fast F1.8 maximum aperture, with macro-focusing capability. It features minimum focusing, down to 20cm/7.9inches (reproduction ratio 1:2.9). Get yours from Parallel Imported today!
Features:
Capability to also work as a Macro lens
With its magnification ratio of 1:2.9 and a minimal focusing distance of only 0.2m, made possible by its floating focus mechanism, the 28mm F1.8 lens was a popular lens with its capability to also work as a macro lens.
Floating Focus System
It incorporates the floating focus system and the use of two aspherical lens elements to minimize distortion, spherical aberration and astigmatism. The lens incorporates minimum vignetting optical construction in order to obtain adequate peripheral brightness with open aperture.
Dual-focus Mechanism
Internal focus system of the lens eliminates front lens rotation, thus allowing the use of a Perfect Hood and easy use of polarizing filters. The lens also incorporates a dual-focus mechanism.
9 Diaphragm Blades
The iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus image.
1 Year New Zealand Warranty
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