21 mm F1,8 Ultron

30 Dec 2013

21 mm   F1,8 Ultron



Due to its large diameter elements, you can shoot with available light even in severe light condition, and also shallow depth of field and super wide angle, this mix of features offers you a chance to emphasize main things with great bokeh.
Any kind of aberration is corrected properly by the construction of 13 elements 11 groups with Aspherical element.13 elements in 11 groups with Aspherical lens
Full Metal Barrel with high stiffness and durability
Manual Focus only but Smoothly and Perfectly focusing
10 aperture blades brings you a beautiful BokehLenshood included (non-detachable)

Focal Length 21 mm
Aperture Ratio 1:1.8
Smallest Aperture F22
Lens Construction 11 groups, 13 elements
Picture angle 91°
Aperture blades 10
Closest distance 0.5 m
Focus range ∞ – 0.7m
Diameter 69.0 mm
Length 92.0mm (with lenshood)
Weight 412g
Filter size 58 mm
Mount VM


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