The 135mm f/2 Apo Sonnar T* ZE Lens for Canon EF Mount from Zeiss is medium telephoto lens that offers a wide maximum aperture,vibrant color rendition andattractive out-of-focus background.It maximum aperture of f/2 provides substantial light gathering for sharp, high resolutionimaging and lovely shallow depth of field photography. A nine-blade circular aperture will offer harmonious background blur when shooting with minimal depth of focus. Special anomalous partial dispersion glass minimizes chromatic aberrations in this apochromat lens and anti-reflective coating reduces reflections and ghosting.

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