User Manual

of multiple camera systems can get even more out of their valuable lens assets, while Sony
E-mount camera owners can enjoy the world of large-diameter mid-telephoto photography.
● SIGMA USB DOCK makes customization and flexible adjustment
possible.
● Applicable for the Mount Conversion Service that enables lenses to be
long term assets
● Incorporating Rounded Diaphragm
● Designed to minimize flare and ghosting
● Brass made bayonet mount
● Water and oil-repellent coating ensures a pleasant photography
experience
● Nikon electromagnetic diaphragm mechanism included
● Evaluation with SIGMA’s own MTF measuring system “A1*”
● “Made in Japan” with the best craftsmanship
[Specifications] All figures calculated for SIGMA.
Lens construction: 14 elements in 12 groups
Minimum aperture: F16
Filter size: φ86mm
Angle of view (35mm): 28.6°
Minimum focusing distance: 85cm/33.5in.
Dimensions (diameter x length): φ94.7mmx126.2mm/3.7in.x5.0in.
Number of diaphragm blades: 9 (Rounded diaphragm)
Maximum magnification ratio: 1:8.5
Weight: TBD
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